Dictionary of chemical formulas

This is a list of chemical compounds with chemical formulas and CAS numbers, indexed by formula. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element.

Table of contents: A B C Ca-Cu D E F G H I K L M N O P R S T U V W X Y Z &

Tables to be merged

Inorganic:	A B Ca-Cu G H I L M N O P S
Organic:	C C₂ C₃ C₄ C₅ C₆ C₇ C₈ C₉
	C₁₀ C₁₁ C₁₂ C₁₃ C₁₄ C₁₅ C₁₆ C₁₇ C₁₈ C₁₉
	C₂₀ C₂₁ C₂₂ C₂₃ C₂₄ C₂₅-C₂₉ C₃₀-C₃₉ C₄₀-C₄₉ C₅₀-C₁₀₀

A

Chemical formula	Synonyms	CAS number
AgCl₃Cu₂	dicopper silver trichloride	69569-0
AgClO₄	silver perchlorate	7783-93-9
AgF	silver fluoride	7775-41-9
AgF₂	silver difluoride	7775-41-9
AgI	silver iodide	7783-96-2
AgIO₃	silver iodate	7783-97-3
AgMnO₄	silver permanganate	7783-98-4
AgN₃	silver azide	13863-88-2
AgNO₃	silver nitrate	7761-88-8
Ag₂O	silver oxide	1301-96-8
AgONC	silver fulminate	5610-59-3
AgSNC	silver thiocyanate	14104-20-2
Ag₂C₂	silver acetylide	7659-31-6
Ag₂CO₃	silver(I) carbonate	534-16-7
Ag₂C₂O₄	silver oxalate	533-51-7
Ag₂Cl₂	silver(II) dichloride	75763-82-5
Ag₂CrO₄	silver chromate	7784-01-2
Ag₂Cr₂O₇	silver dichromate
Ag₂F	silver subfluoride	1302-01-8
Ag₂MoO₄	silver molybdate	13765-74-7
Ag₂O	silver(I) oxide	20667-12-3
Ag₂S	silver sulfide	21548-73-2
Ag₂SO₄	silver sulfate	10294-26-5
Ag₂SeO₃	silver selenite	7784-05-6
Ag₂SeO₄	silver selenate	7784-07-8
Ag₂Te	silver(I) telluride	12002-99-2
Ag₃Br₂	silver dibromide	11078-32-3
Ag₃Br₃	silver tribromide	11078-33-4
Ag₃Cl₃	silver(III) trichloride	12444-96-1
Ag₃I₃	silver(III) triiodide	37375-12-5
Ag₃PO₄	silver phosphate	7784-09-0
AlBO	aluminium boron oxide	12041-48-4
AlBO₂	aluminium borate	61279-70-7
AlBr	aluminium monobromide	22359-97-3
AlBr₃	aluminium tribromide	7727-15-3
AlCl	aluminium monochloride	13595-81-8
AlClF	aluminium chloride fluoride	22395-91-1
AlClF₂	aluminium chloride fluoride	13814-65-8
AlClO	aluminium chloride oxide	13596-11-7
AlCl₃	aluminium chloride	16603-84-2
AlCl₂F	aluminium chloride fluoride	13497-96-6
AlCl₃	aluminium trichloride	7446-70-0
AlCl₄Cs	aluminium caesium tetrachloride	17992-03-9
AlCl₄K	potassium tetrachloroaluminate	13821-13-1
AlCl₄Na	sodium tetrachloroaluminate	7784-16-9
AlCl₄Rb	aluminium rubidium tetrachloride	17992-02-8
AlCl₆K₃	potassium hexachloroaluminate	13782-08-6
AlCl₆Na₃	sodium hexachloroaluminate	60172-46-5
AlF	aluminium monofluoride	13595-82-9
AlFO	aluminium monofluoride monoxide	13596-12-8
AlF₂	aluminium difluoride	13569-23-8
AlF₂O	aluminium difluoride oxide	38344-66-0
AlF₃	aluminium trifluoride	7784-18-1
AlF₄K	potassium tetrafluoroaluminate	14484-69-6
AlF₄Li	lithium tetrafluoroaluminate	15138-76-8
AlF₆K₃	potassium hexafluoraluminate	13775-52-5
AlF₆Li₃	lithium hexafluoroaluminate	13821-20-0
AlF₆Na₃	cryolite	15096-52-3
AlGaInP	aluminium-gallium-indium phosphide
Al(OH)₃	aluminium hydroxide	21645-51-2
AlI	aluminium monoiodide	29977-41-1
AlI₃	aluminium triiodide	7784-23-8
AlLiO₂	lithium aluminate	12003-67-7
AlN	aluminium nitride	24304-00-5
Al(NO₃)₃	aluminium nitrate	13473-90-0
AlNaO₂	sodium aluminate	1302-42-7
AlO	aluminium monoxide	14457-64-8
AlOSi	aluminium silicon monoxide	37361-47-0
AlO₂	Aluminium(IV) oxide	11092-32-3
AlP	aluminium monophosphide	20859-73-8
Al₂S₃	aluminium sulfide	12251-90-0
AlTe	aluminium monotelluride	23330-86-1
AlTe₂	monoaluminium ditelluride	39297-18-2
Al₂BeO₄	beryllium aluminium oxide	12004-06-7
Al₂Br₆	dialuminium hexabromide	18898-34-5
Al₂Cl₉K₃	potassium aluminium chloride	74978-20-4
Al₂CoO₄	cobalt blue	1333-88-6
Al₂F₆	aluminium fluoride	17949-86-9
Al₂I₆	aluminium iodide	18898-35-6
Al₂MgO₄	magnesium aluminium oxide	12068-51-8
Al₂O	dialuminium monoxide	12004-36-3
Al₂O₂	dialuminium dioxide	12252-63-0
Al₂O₃	aluminium oxide	1344-28-1
Al₂O₅Si	aluminium silicate	1302-76-7
Al₂O₅Si	aluminium silicate	12141-46-7
Al₂O₅Si	andalusite	12183-80-1
Al₂O₇Si₂	aluminium silicate	1332-58-7
Al₂S	dialuminium monosulfide	12004-45-4
Al₂S₃	aluminium sulfide	1302-81-4
Al₂Se	dialuminium selenide	12598-14-0
Al₂Te	dialuminium telluride	12598-16-2
Al₃F₁₄Na₅	chiolite	1302-84-7
Al₆BeO₁₀	beryllium aluminium oxide	12253-74-6
Al₆O₁₃Si₂	mullite	1302-93-8
ArClF	argon chloride fluoride	53169-15-6
ArClH	argon chloride hydride	163731-17-7
ArFH	argon fluoride hydride	163731-16-6
AsBrO	arsenic oxybromide	82868-10-8
AsBr₃	arsenic tribromide	7784-33-0
AsClO	arsenic monoxide monochloride	14525-25-8
AsCl₃	arsenic trichloride	7784-34-1
AsCl₃O	arsenic oxychloride	60646-36-8
AsCl₄F	arsenic tetrachloride fluoride	87198-15-0
AsF₃	arsenic trifluoride	7784-35-2
AsF₅	arsenic pentafluoride	7784-36-3
AsH₃	arsine	7784-42-1
AsI₃	arsenic triiodide	7784-45-4
AsO	arsenic monoxide	12005-99-1
AsO₂	arsenic dioxide	12255-12-8
AsP	arsenic monophosphide	12255-33-3
AsP₃	arsenic triphosphide	12511-95-4
AsTl	thallium arsenide	12006-09-6
As₂I₄	arsenic diiodide	13770-56-4
As₂O₃	arsenic trioxide	1327-53-3
As₂P₂	arsenic diphosphide	12512-03-7
As₂O₅	arsenic pentaoxide	1303-28-2
As₂S₄	arsenic tetrasulfide	1303-32-8
As₂S₅	arsenic pentasulfide	1303-34-0
As₂Se	arsenic hemiselenide	1303-35-1
As₂Se₃	arsenic triselenide	1303-36-2
As₂Se₅	arsenic pentaselenide	1303-37-3
As₃O₄	arsenic tetraoxide	83527-53-1
As₃P	arsenic(III) phosphide	12512-11-7
As₄O₃	tetraarsenic trioxide	83527-54-2
As₄O₅	tetraarsenic pentaoxide	83527-55-3
As₄S₃	tetraarsenic trisulfide	12512-13-9
As₄S₄	tetraarsenic tetrasulfide	12279-90-2
AuBO	gold monoboride monoxide	12588-90-8
AuBr	gold bromide	10294-27-6
AuBr₃	gold tribromide	10294-28-7
AuCN	gold cyanide	506-65-0
AuCl	gold chloride	10294-29-8
AuCl₃	gold trichloride	13453-07-1
AuF₃	gold trifluoride	14720-21-9
AuI	gold iodide	10294-31-2
AuI₃	gold(III) iodide	31032-13-0
Au(OH)₃	gold hydroxide	1303-52-2
AuTe	gold telluride	37043-71-3
Au₂O₃	gold trioxide	1303-58-8
Au₂S	gold sulfide	1303-60-2
Au₂S₃	gold trisulfide	1303-61-3
Au₂(SeO₄)₃	gold triselenate	10294-32-3
Au₂Se₃	gold triselenide	1303-62-4

B

Chemical formula	Synonyms	CAS number
BAs	boron arsenide	12005-69-5
BAsO₄	boron(III) arsenate
BBr₃	boron tribromide	10294-33-4
BCl3	boron trichloride	10294-34-5
BF₃	boron trifluoride	7637-07-2
BI₃	boron iodide	13517-10-7
BN	boron nitride	10043-11-5
B(OH)₃	boric acid	10043-35-3
BP	boron(III) phosphide	20205-91-8
BPO₄	boron(III) orthophosphate	13308-51-5
B₂Cl₄	boron chloride	13701-67-2
B₂F₄	boron trifluoride	13965-73-6
B₂H₆	boron balls hydride	19287-45-7
B₂O₃	boron(III) oxide	1303-86-2
B₂S₃	boron sulfide	12007-33-9
B₃N₃H₆	borazine	6569-51-3
B₄C	boron carbide	12069-32-8
Ba(AlO₂)₂	barium aluminate	12004-04-5
Ba(AsO₃)₂	barium arsenite	125687-68-5
Ba(AsO₄)₂	barium arsenate	56997-31-0
BaB₆	barium hexaboride	12046-08-1
Ba(BrO₃)₂·H₂O	barium bromate monohydrate	10326-26-8
Ba(BrO₃)₂·2H₂O	barium bromate dihydrate
BaBr₂	barium bromide	10553-31-8
Ba(CHO₂)₂	barium formate	541-43-5
Ba(CN)₂	barium cyanide	542-62-1
BaC₂O₄	barium oxalate	516-02-9
BaC₂	barium carbide	50813-65-5
BaCO₃	barium carbonate witherite	513-77-9
Ba(ClO₄)₂	barium perchlorate	13465-95-7
BaCl₂	barium chloride	10361-37-2
BaCrO₄	barium chromate barium chromate(VI)	10294-40-3
BaF₂	barium fluoride	7787-32-8
BaFeSi₄O₁₀	gillespite
BaHgI₄	barium tetraiodomercurate(II)	10048-99-4
BaI₂	barium iodide	13718-50-8
BaK₂(CrO₄)₂	barium potassium chromate	27133-66-0
BaMnO₄	barium manganate	7787-35-1
Ba(MnO₄)₂	barium permanganate	7787-36-2
BaMoO₄	barium molybdate	7787-37-3
BaN₆	barium azide	18810-58-7
Ba(NO₂)₂	barium nitrite	13465-94-6
Ba(NO₃)₂	barium nitrate	10022-31-8
Ba(NbO₃)₂	barium niobate	12009-14-2
BaNb₂O₆	barium metaniobate	12009-14-2
BaO	barium oxide	1304-28-5
Ba(OH)₂	barium hydroxide baryta	17194-00-2
BaO₂	barium dioxide	1304-29-6
Ba(PO₃)₂	barium metaphosphate	13466-20-1
BaS	barium sulfide	21109-95-5
Ba(SCN)₂	barium thiocyanate	2092-17-3
BaS₂O₃	barium thiosulfate	35112-53-9
BaSiF₆	barium hexafluorosilicate	17125-80-3
BaSO₃	barium sulfite	7787-39-5
BaSO₄	barium sulfate barite	7787-43-7
BaSe	barium selenide	1304-39-8
BaSeO₃	barium selenite	13718-59-7
BaSeO₄	barium selenate	7787-41-9
BaSiO₃	barium metasilicate	13255-26-0
BaSi₂	barium silicide	1304-40-1
BaSi₂O₅	barium disilicate	12650-28-1
BaSn₃	barium stannate	12009-18-6
BaTeO₃	barium tellurite	58440-17-8
BaTeO₄·3H₂O	barium tellurate trihydrate	28557-54-2
BaTiO₃	barium titanate barium metatitanate	12047-27-7
BaU₂O₇	barium uranium oxide	10380-31-1
BaWO₄	barium tungstate	7787-42-0
BaZrO₃	barium zirconate	12009-21-1
Ba₂Na(NbO₃)₅	barium sodium niobate	12323-03-4
Ba₂P₂O₇	barium pyrophosphate	13466-21-2
Ba₂V₂O₇	barium pyrovanadate
Ba₂XeO₆	barium perxenate
Ba₃(CrO₄)₂	barium chromate(V)	12345-14-1
Ba₃N₂	barium nitride	12047-79-9
Ba₃(PO₄)₂	barium orthophosphate
Ba₃(VO₄)₂	barium orthovandate	39416-30-3
BeB₂	beryllium boride	12228-40-9
Be(BH₄)₂	beryllium borohydride	17440-85-6
BeBr₂	beryllium bromide	7787-46-4
Be(CHO₂)₂	beryllium formate	1111-71-3
Be(C₂H₃O₂)₂	beryllium acetate	543-81-7
Be(C₅H₇O₂)₂	beryllium acetylacetonate	10210-64-7
BeCl₂	beryllium chloride	7787-47-5
BeF₂	beryllium fluoride	7787-49-7
BeI₂	beryllium iodide	7787-53-3
BeO	beryllium oxide bromellite	1304-56-9
Be(OH)₂	beryllium hydroxide	13327-32-7
BeS	beryllium sulfide	13598-22-6
BeSO₄	beryllium sulfate	13510-49-1
Be₂C	beryllium carbide	506-66-1
Be₃N₂	beryllium nitride	1304-54-7
BiBO₃	bismuth(III) orthoborate
BiBr₃	bismuth(III) bromide	7787-58-8
Bi(C₂H₃O₂)₃	bismuth(III) acetate	22306-37-2
BiC₆H₅O₇	bismuth(III) citrate	813-93-4
BiCl₃	bismuth(III) chloride	7787-60-2
BiF₃	bismuth(III) fluoride	7787-61-3
BiI₃	bismuth(III) iodide	7787-64-6
Bi(NO₃)₃·5H₂O	bismuth(III) nitrate pentahydrate	10035-06-0
BiOCl	bismuth(III) oxychloride	7787-59-9
BiOI	bismuth(III) oxyiodide	7787-63-5
(BiO)₂CO₃	bismuth oxycarbonate	5892-10-4
BiPO₄	bismuth(III) orthophosphate	10049-01-1
Bi(VO₃)₅	bismuth(III) metavanadate
Bi₂Se₃	bismuth(III) selenide bismuth selenide	12068-69-8
Bi₂(MoO₄)₃	bismuth(III) molybdate	13565-96-3
Bi₂O₃	bismuth(III) oxide	1304-76-3
Bi₂S₃	bismuth(III) sulfide bismuthinite	1345-07-9
Bi₂Se₃	bismuth(III) selenide	12068-69-8
BrCl	bromine chloride	13863-41-7
BrO₃⁻	bromate ion	15541-45-4
Br₂	bromine	7726-95-6

C

Chemical formula	Synonyms	CAS number
CCl₂F₂	dichlorodifluoromethane freon-12	75-71-8
CCl₄	carbon tetrachloride tetrachloromethane	56-23-5
CFCl₃	freon-11	75-69-4
CFCl₂CF₂Cl	freon-13
CHCl₃	chloroform trichloromethane methyl trichloride	67-66-3
CHO₂⁻	formate ion
CH₂CHCHCH₂	1,3-butadiene	106-99-0
CH₂CO	ketene
CH₂ClCOOH	chloroacetic acid
CH₂Cl₂	dichloromethane	75-09-2
CH₂O	formaldehyde	19710-56-6
CH₂OHCH₂OH	ethylene glycol
CH₃CCH	propyne
CH₃CHCHCH₃	2-butene
CH₃CHCH₂	propene
CH₃CHO	acetaldehyde
CH₃CH₂Br	bromoethane
CH₃CH₂CH₂CH₂OH	butan-1-ol
CH₃CH₂CH₂OH	1-propanol propan-1-ol
CH₃CH₂CONH₂	propanamide
CH₃CH₂COOH	propionic acid
CH₃CH₂OCH₂CH₃	diethyl ether ethoxyethane
CH₃CH₂OH	ethanol
CH₃(CH₂)₁₆COOH	stearic acid
CH₃COCH₃	acetone
CH₃COCl	acetyl chloride
CH₃CONH₂	acetamide ethanamide
CH₃COO⁻	acetate ion
CH₃COOCHCH₂	vinyl acetate
CH₃COOCH₂C₆H₅	benzyl acetate
CH₃COO(CH₂)₂CH(CH₃)₂	isoamyl acetate
CH₃COOH	acetic acid ethanoic acid
CH₃Cl	chloromethane methyl chloride	74-87-3
CH₃I	iodomethane methyl iodide	74-88-4
CH₃OCH₃	dimethyl ether
CH₃OH	methanol
CH₃SCH₃	dimethyl sulfide DMS
CH₃SH	methanethiol
(CH₃)₂CHOH	isopropyl alcohol 2-propanol propan-2-ol isopropanol
(CH₃)₂CO	acetone
(CH₃)₂C₂O₄	dimethyl oxalate
(CH₃)₂NNH₂	dimethyl hydrazine
(CH₃)₂S⁺CH₂CH₂COO⁻	dimethylsulfoniopropionate DMSP
(CH₃)₃CCl	t-butyl chloride
(CH)₃COH	t-butyl alcohol
(CH₃)₃COOC(CH₃)₃	di-t-butyl peroxide DTBP
CH₄	methane natural gas	74-82-8
CN⁻	cyanide ion
C(NH₂)₃NO₃	guanidine nitrate
CNO⁻	cyanate ion
CO	carbon monoxide	630-08-0
COCl₂	phosgene	75-44-5
CO₂	carbon dioxide	124-38-9
CO₃	carbon trioxide
CO₃²⁻	carbonate ion
CS₂	carbon disulfide	75-15-0
C₂F₄	tetrafluoroethylene	116-14-3
C₂H₂	acetylene	74-86-2
C₂H₃Cl	vinyl chloride	75-01-4
C₂H₃O₂⁻	acetate ion
C₂H₄	ethylene	74-85-1
C₂H₄Cl₂	ethylene dichloride	107-06-2
C₂H₄O₂	acetic acid	64-19-7
C₂H₅Br	bromoethane	74-96-4
C₂H₅NH₂	ethylamine
C₂H₅NO₂	glycine Gly	56-40-6
C₂H₅O⁻	ethoxide ion
C₂H₅OH	ethanol ethyl alcohol
(C₂H₅)₂NH	diethylamine
C₂H₆	ethane	74-84-0
C₂H₆OS	dimethyl sulfoxide DMSO	67-68-5
C₂O₄²⁻	oxalate ion
C₃H₃O₄⁻	malonate ion
C₃H₅(NO₃)₃	nitroglycerine
C₃H₆	cyclopropane	75-19-4
C₃H₆	propylene	115-07-1
C₃H₇NO₂	alanine Ala	56-41-7
C₃H₇NO₂S	cysteine Cys	52-90-4
C₃H₇NO₃	serine Ser	56-45-1
C₃H₈	propane	74-98-6
C₃H₈O	propanol 1-propanol	71-23-8
C₃H₈O	2-propanol	67-63-0
C₃N₃(OH)₃	cyanuric acid
C₃N₁₂	cyanuric triazide	5637-83-2
C₄H₇BrO₂	2-bromobutyric acid	80-58-0
	4-bromobutyric acid	2623-87-2
	α-bromoisobutyric acid	2052-01-9
	ethyl bromoacetate	105-36-2
C₄H₇NO₄	aspartic acid Asp	56-84-8
C₄H₈	cyclobutane	287-23-0
C₄H₈N₂O₃	asparagine Asn	70-47-3
C₄H₈O	tetrahydrofuran THF	109-99-9
C₄H₉NO₃	threonine Thr	72-19-5
C₄H₉OH	butyl alcohol
C₄H₁₀	butane	106-97-8
C₄H₁₀	2-methylpropane	75-28-5
C₄H₁₀O	diethyl ether	60-29-7
C₅H₄NCOOH	niacin
C₅H₅⁻	cyclopentadienyl anion
C₅H₅N	pyridine	110-86-1
C₅H₉NO₂	proline Pro	147-85-3
C₅H₉NO₄	glutamic acid Glu	56-86-0
C₅H₁₀	cyclopentane	287-92-3
C₅H₁₀N₂O₃	glutamine Gln	56-85-9
C₅H₁₀O₄	deoxyribose	533-67-5
C₅H₁₁NO₂	valine Val	660-88-8
C₅H₁₁NO₂S	methionine Met	25343-91-3
C₅H₁₂	pentane	109-66-0
C₆F₅COOH	pentafluorobenzoic acid
C₆H₄O₂	orthobenzoquinone	583-63-1
C₆H₄O₂	parabenzoquinone quinone	106-51-4
C₆H₅CHO	benzaldehyde
C₆H₅CH₂OH	benzyl alcohol
C₆H₅COCl	benzoyl chloride
C₆H₅COO⁻	benzoate ion
C₆H₅COOH	benzoic acid	65-85-0
C₆H₅F	fluorobenzene	462-06-6
C₆H₅OH	phenol
C₆H₅O₇³⁻	citrate ion
(C₆H₅)₄Ge	tetraphenylgermane
C₆H₆	benzene	71-43-2
C₆H₆O₂ (benzenediols)	catechol	120-80-9
	hydroquinone	123-31-9
	resorcinol	108-46-3
C₆H₈O₇	citric acid	77-92-9
C₆H₉N₃O₂	histidine His	71-00-1
C₆H₁₀O₃	4-acetylbutyric acid	3128-06-1
	butyl glyoxylate	6295-06-3
	ethyl acetoacetate	141-97-9
	2-hydroxypropyl acrylate	25584-83-2
	pantolactone	599-04-2
	propyl pyruvate
C₆H₁₂	cyclohexane	110-82-7
C₆H₁₂O₆	fructose	7660-25-5
C₆H₁₂O₆	glucose	50-99-7
C₆H₁₃NO	N-ethylmorpholine	1119-29-5
C₆H₁₃NO₂	isoleucine Ile	73-32-5
C₆H₁₃NO₂	leucine Leu	61-90-5
C₆H₁₄	hexane	110-54-3
C₆H₁₄N₂O₂	lysine Lys	56-87-1
C₆H₁₄N₄O₂	arginine Arg	74-79-3
C₇H₈	toluene	108-88-3
C₇H₁₆	heptane	142-82-5
C₈H₈	cubane	277-10-1
C₈H₉NO₂	acetaminophen	103-90-2
C₈H₁₈	octane	111-65-9
C₉H₈O₄	acetylsalicylic acid aspirin	50-78-2
C₉H₁₁NO₂	phenylalanine Phe	63-91-2
C₉H₁₁NO₃	tyrosine Tyr	31330-59-3
C₉H₂₀	nonane	111-84-2
C₁₀H₈	naphthalene	91-20-3
C₁₀H₁₅ON	ephedrine	56370-30-0
C₁₀H₁₆O	camphor	76-22-2
C₁₀H₂₂	decane	124-18-5
C₁₁H₁₂N₂O₂	tryptophan Trp	73-22-3
C₁₁H₂₄	undecane	1120-21-4
C₁₂H₁₀	biphenyl	92-52-4
C₁₂H₂₂O₁₁	maltose	69-79-4
C₁₂H₂₂O₁₁	sucrose	57-50-1
C₁₂H₂₆	dodecane	112-40-3
C₁₃H₁₀O	benzophenone	119-61-9
C₁₃H₁₂O	β-ionone	2484-16-4
C₁₃H₂₈	tridecane	629-50-5
C₁₄H₁₀	anthracene	120-12-7
C₁₄H₁₈N₂O₅	aspartame	81-14-1
C₁₄H₃₀	tetradecane	629-59-4
C₁₅H₃₂	pentadecane	629-62-9
C₁₆H₃₄	hexadecane	544-76-3
C₁₇H₃₆	heptadecane	629-78-7
C₁₈H₃₂O₂	linoleic acid	60-33-3
C₁₈H₃₆O₂	stearic acid	57-11-4
C₁₈H₃₈	octadecane	593-45-3
C₁₉H₄₀	nonadecane	629-92-5
C₂₀H₂₄O₂N₂	quinine	130-95-0
C₂₀H₄₂	eicosane	112-95-8
C₂₁H₃₆N₇O₁₆P₃S	Coenzyme A	31416-98-5
C₁₆₄H₂₅₆Na₂O₆₈S₂	maitotoxin	59392-53-9
Cl₂O₈	Chlorine octaoxide

Ca-Cu

Chemical formula	Synonyms	CAS number
CaB₆	calcium boride	12007-99-7
CaBr₂	calcium bromide	-
Ca(CN)₂	calcium cyanide	592-01-8
CaCO₃	calcium carbonate spent lime calcite limestone marble	471-34-1
CaC₂	calcium carbide	75-20-7
Ca(CHO₂)₂	calcium formate	544-17-2
Ca(C₂H₃O₂)₂	calcium acetate	62-54-4
CaC₂O₄	calcium oxalate	563-72-4
CaCl₂	calcium chloride	10043-52-4
Ca(ClO₃)₂	calcium chlorate	10137-74-3
Ca(ClO₄)₂	calcium perchlorate	13477-36-6
CaF₂	calcium fluoride fluorite	7789-75-5
CaH₂	calcium hydride	7789-78-8
Ca(H₂PO₂)₂	calcium hypophosphite	7789-79-9
CaI₂	calcium iodide	10102-68-8
Ca(IO₃)₂	calcium iodate	7789-80-2
CaMoO₄	calcium molybdate	7789-82-4
Ca(NO₂)₂	calcium nitrite	13780-06-8
Ca(NO₃)₂	calcium nitrate	10124-37-5
Ca(NO₃)₂ · 4H₂O	Calcium nitrate tetrahydrate	13477-34-4
Ca(NbO₃)₂	calcium metaniobate
CaO	quicklime calcium oxide burnt lime	1305-78-8
Ca(ClO)₂	calcium hypochlorite
Ca(OH)₂	calcium hydroxide slaked lime	1305-62-0
CaO₂	calcium peroxide	1305-79-9
CaS	calcium sulfide hepar calcies sulfurated lime oldhamite	20548-54-3
CaSO₄	calcium sulfate whiskers crystal	7778-18-9
CaSO₄ · 0.5H₂O	plaster of paris calcium sulfate hemihydrate	10034-76-1
CaSe	calcium selenide	1305-84-6
CaSeO₃	calcium selenite
CaSeO₄	calcium selenate
CaSiO₃	calcium metasilicate wollastonite	1344-95-2
CaTe	calcium telluride	12013-57-9
CaTeO₃	calcium tellurite
CaTeO₄	calcium tellurate
CaTiO₃	calcium titanate	12049-50-2
Ca(VO₃)₂	calcium metavanadate
Ca(VO₄)₂	calcium orthovanadate
CaWO₄	calcium tungstate	7790-75-2
Ca₃N₂	calcium nitride	12013-82-0
Ca₃P₂	calcium phosphide	1305-99-3
CdBr₂	cadmium bromide	7789-42-6
Cd(CN)₂	cadmium cyanide	542-83-6
CdCO₃	cadmium carbonate	513-78-0
Cd(C₂H₃O₂)₂	cadmium acetate	543-90-8
CdC₂O₄	cadmium oxalate	814-88-0
CdCl₂	cadmium chloride	10108-64-2
CdCrO₄	cadmium chromate	14312-00-6
CdF₂	cadmium fluoride	7790-79-6
CdI₂	cadmium iodide	7790-80-9
Cd(IO₃)₂	cadmium iodate	7790-81-0
CdMoO₄	cadmium molybdate	13972-68-4
Cd(NO₃)₂	cadmium nitrate	10325-94-7
Cd(N₃)₂	cadmium azide	14215-29-3
CdO	cadmium oxide	1306-19-0
Cd(OH)₂	cadmium hydroxide	21041-95-2
CdS	cadmium sulfide greenockite	1306-23-6
CdSO₃	cadmium sulfite
CdSO₄	cadmium sulfate	10124-36-4
CdSb	cadmium antimonide	12014-29-8
CdSe	cadmium selenide cadmoselite	1306-24-7
CdSeO₃	cadmium selenite
CdSiO₃	cadmium metasilicate	13477-19-5
Cd(TaO₃)₂	cadmium metatantalate
CdTe	cadmium telluride	1306-25-8
CdTeO₄	cadmium tellurate
CdTiO₃	cadmium titanate	12014-14-1
CdWO₄	cadmium tungstate	7790-85-4
CdZrO₃	cadmium metazirconate
Cd₂Nb₂O₇	cadmium niobate	12187-14-3
Cd₃As₂	cadmium arsenide	12006-15-4
Cd₃P₂	cadmium phosphide	12014-28-7
Cd₃(PO₄)₂	cadmium phosphate
CeB₆	cerium boride	12008-02-5
CeBr₃	cerium(III) bromide	14457-87-5
CeC	cerium carbide	12012-32-7
CeCl₃	cerium(III) chloride	7790-86-5
CeF₃	cerium(III) fluoride	7758-88-5
CeF₄	cerium(IV) fluoride	7758-88-5
CeI₂	cerium(II) iodide	19139-47-0
CeI₃	cerium(III) iodide	7790-87-6
CeN	cerium nitride	25764-08-3
CeO₂	cerium(IV) oxide cerianite	1306-38-3
CeS	cerium(II) sulfide	12014-82-3
Ce(SO₄)₂	cerium(IV) sulfate
CeSi₂	cerium silicide	12014-85-6
Ce₂C₃	cerium(III) carbide	12115-63-8
Ce₂O₃	cerium(III) oxide	1345-13-7
Ce₂S₃	cerium(III) sulfide	12014-93-6
ClF	chlorine fluoride	7790-89-8
ClF₃	chlorine trifluoride	7790-91-2
ClF₅	chlorine pentafluoride	13637-63-3
ClOClO₃	chlorine perchlorate	27218-16-2
ClO₂	chlorine dioxide	10049-04-4
ClO₃F	chlorine trioxide fluoride	7616-94-6
Cl₂	chlorine	7782-50-5
Cl₂O₃	chlorine trioxide	17496-59-2
Cl₂O₆	chlorine hexoxide	12442-63-6
Cl₂O₇	chlorine heptoxide	10294-48-1
CoAl₂O₄	cobalt(II) aluminate	13820-62-7
CoAs	cobalt arsenide	27016-73-5
CoAs₂	cobalt(II) arsenide	12044-42-7
CoB	cobalt(II) boride	12006-77-8
CoBr₂	cobalt(II) bromide	7789-43-7
Co(CN)₂	cobalt(II) cyanide	542-84-7
Co(C₂H₃O₂)₂	cobalt(II) acetate	71-48-7
Co(C₂H₃O₂)₃	cobalt(III) acetate	917-69-1
CoC₂O₄	cobalt(II) oxalate	814-89-1
Co(ClO₄)₂	cobalt(II) perchlorate	13455-31-7
CoCl₂	cobalt(II) chloride	7646-79-9
CoCrO₄	cobalt(II) chromate	24613-38-5
CoCr₂O₄	cobalt(II) chromite	13455-25-9
CoF₂	cobalt(II) fluoride	10026-17-2
CoF₃	cobalt(III) fluoride	10026-18-3
Co(IO₃)₂	cobalt(II) iodate	13455-28-2
CoI₂	cobalt(II) iodide	15238-00-3
CoMoO₄	cobalt(II) molybdate	13762-14-6
Co(NO₃)₂	cobalt(II) nitrate	10141-05-6
Co(NO₃)₃	cobalt(III) nitrate	15520-84-0
CoO	cobalt(II) oxide	1307-96-6
Co(OH)₂	cobalt(II) hydroxide	21041-93-0
Co(OH)₃	cobalt(III) hydroxide	1307-86-4
CoS	cobalt(II) sulfide	1317-42-6
CoS₂	cobalt disulfide	12013-10-4
CoSb	cobalt antimonide	12052-42-5
CoSe	cobalt(II) selenide	1307-99-9
CoSeO₃	cobalt(II) selenite
CoTe	cobalt(II) telluride	12017-13-9
CoTiO₃	cobalt(II) titanate	12017-01-5
CoWO₄	cobalt(II) tungstate	12640-47-0
Co₂B	cobalt boride	12045-01-1
Co₂SO₄	cobalt(II) sulfate	10124-43-3
Co₂S₃	cobalt(III) sulfide	1332-71-4
Co₂SiO₄	cobalt(II) orthosilicate	12017-08-2
Co₂SnO₄	cobalt(II) stannate	12139-93-4
Co₂TiO₄	cobalt(II) titanite	12017-38-8
Co₃(Fe(CN)₆)₂	cobalt(II) ferricyanide	14049-81-1
CrBr₂	chromium(II) bromide	10049-25-9
CrBr₃	chromium(III) bromide	10031-25-1
CrCl₂	chromium(II) chloride	10049-05-5
CrCl₃	chromium(III) chloride	10025-73-7
CrCl₄	chromium(IV) chloride	15597-88-3
CrF₂	chromium(II) fluoride	10049-10-2
CrF₃	chromium(III) fluoride	7788-97-8
CrF₄	chromium(IV) fluoride	10049-11-3
CrF₅	chromium(V) fluoride	13843-28-2
CrF₆	chromium(VI) fluoride	13843-28-2
CrI₂	chromium(II) iodide	13478-28-9
CrI₃	chromium(III) iodide	13569-75-0
Cr(NO₃)₃	chromium(III) nitrate	13548-38-4
Cr(NO₂)₃	chromium(III) nitrite
CrO₂	chromium(IV) oxide	12018-01-8
CrO₃	chromium(VI) oxide	1333-82-0
CrO₄²⁻	chromate ion
CrO₂Cl₂	chromium(VI) oxychloride	14977-61-8
CrPO₄	chromium(III) phosphate	7789-04-0
CrSb	chromium antimonide	12053-12-2
CrVO₄	chromium(III) orthovanadate
Cr₂O₃	chromium(III) oxide eskolaite	1308-38-9
Cr₂(SO₄)₃	chromium(III) sulfate	10101-53-8
Cr₂S₃	chromium(III) sulfide	12018-22-3
Cr₂Se₃	chromium(III) selenide
Cr₂(TeO₄)₃	chromium(III) tellurate
Cr₂Te₃	chromium(III) telluride	12053-39-3
Cr₃As₂	chromium(II) arsenide
Cr₃C₂	chromium(II) carbide	12012-35-0
Cr₃Sb₂	chromium(II) antimonide
Cr₃Si₂	chromium(II) silicide
CsBO₂	caesium borate	92141-86-1
CsBr	caesium bromide	7787-69-1
CsBrO₃	caesium bromate	13454-75-6
CsBr₃	caesium tribromide
CsCN	caesium cyanide	21159-32-0
CsC₂H₃O₂	caesium acetate	3396-11-0
CsCl	caesium chloride	7647-17-8
CsClO₃	caesium chlorate	13763-67-2
CsClO₄	caesium perchlorate	13454-84-7
CsF	caesium fluoride	13400-13-0
CsI	caesium iodide	7789-17-5
CsI₃	caesium triiodide
CsNH₂	caesium amide	22205-57-8
CsNO₃	caesium nitrate	7789-18-6
CsN₃	caesium azide	22750-57-8
CsNbO₃	caesium metaniobate
CsOH	caesium hydroxide	21351-79-1
CsO₂	caesium superoxide	12018-61-0
Cs₂S	caesium sulfide	12214-16-3
CsSCN	caesium thiocyanate
CsSeO₄	caesium selenate
CsTaO₃	caesium metatantalate
Cs₂CO₃	caesium carbonate	29703-01-3
Cs₂C₂O₄	caesium oxalate
Cs₂CrO₄	caesium chromate
Cs₂Cr₂O₇	caesium dichromate
Cs₂HPO₄	caesium hydrogen orthophosphate
Cs₂MoO₄	caesium molybdate	13597-64-3
Cs₂O	caesium oxide	20281-00-9
Cs₂SO₃	caesium sulfite
Cs₂SO₄	caesium sulfate	10294-54-9
Cs₂SiO₃	caesium metasilicate
Cs₂TeO₄	caesium tellurate
Cs₂TiO₃	caesium titanate caesium metatitanate
Cs₂WO₄	caesium orthotungstate
Cs₃PO₄	caesium orthophosphate
Cs₃VO₄	caesium orthovanadate
CuBr	copper(I) bromide	7787-70-4
Cu(BrO₃)₂ · 6H₂O	copper(II) bromate hexahydrate
CuBr₂	copper(II) bromide
CuC₂O₄	copper oxalate
CuCl	copper(I) chloride	7758-89-6
Cu(ClO₃)₂ · 6H₂O	copper(II) chlorate hexahydrate
CuCl₂	copper(II) chloride	7447-39-4
CuFeS₂	copper iron sulfide chalcopyrite
CuFe₂O₄	copper(II) iron(II) oxide
CuFe₂S₃	copper iron sulfide cubanite
[Cu(H₂O)₄]SO₄ · H₂O	blue vitriol
CuI	copper(I) iodide	7681-65-4
CuIO₃	copper(I) iodate
Cu(IO₃)₂	copper(II) iodate
CuMoO₄	copper(II) orthomolybdate
Cu(NO₃)₂	copper(II) nitrate
Cu(NO₃)₂ · 3H₂O	copper(II) nitrate trihydrate
Cu(NO₃)₂ · 6H₂O	copper(II) nitrate hexahydrate	10294-41-4
Cu(NbO₃)₂	copper(II) orthoniobate
CuO	copper(II) oxide	1317-38-0
Cu(OH)₂	copper(II) hydroxide
CuS	copper(II) sulfide covellite	1317-40-4
CuSCN	copper(I) thiocyanate
CuSO₄	copper(II) sulfate	7758-98-7
CuSO₄ · 5H₂O	copper(II) sulfate pentahydrate
CuSe	copper(II) selenide
CuSeO₃ · 2H₂O	copper(II) selenite dihydrate
CuSeO₄ · 5H₂O	copper(II) selenate pentahydride
CuSiO₃	copper(II) metasilicate
CuTe	copper(II) telluride
CuTeO₃	copper(II) tellurite
CuTiO₃	copper(II) metatitanate
Cu(VO₃)₂	copper(II) metavanadate
CuWO₄	copper(II) orthotungstate
Cu₂CO₃(OH)₂	malachite
Cu₂S	copper(I) sulfide chalcocite
Cu₂Se	copper(I) selenide
Cu₂Te	copper(I) telluride
Cu₃As	copper(I) arsenide
Cu₃P	copper(I) phosphide
Cu₃(PO₄)₂	copper(II) phosphate
Cu₃Sb	copper(III) antimonide
Cu₉S₅	copper sulfide digenite
Cu₃Zn₂	copperzinc brass

D

Chemical formula	Synonyms
DBr	deuterium bromide
DI	deuterium iodide
DLi	lithium deuteride
DNa	sodium deuteride
D₂O	deuterium oxide heavy water
D₃O	trideuterium oxide
DyBr₃	dysprosium(III) bromide
DyCl₂	dysprosium(II) chloride
DyCl₃	dysprosium(III) chloride
DySi₂	dysprosium(II) silicide
Dy₂O₃	dysprosium(III) oxide
Dy₂S₃	dysprosium(III) sulfide

E

Chemical formula	Synonyms	CAS number
ErF	erbium monofluoride	16087-67-5
ErF₂	erbium difluoride	16087-65-3
ErF₃	erbium trifluoride	13760-83-3
ErI₃	erbium triiodide	13813-42-8
ErI₄Na	erbium sodium tetraiodide	129863-13-4
ErO	erbium monoxide	12280-61-4
EuF	europium monofluoride	17209-60-8
EuF₃	europium trifluoride	13765-25-8
EuI₂	europium diiodide	22015-35-6
EuNbO₂	europium niobium dioxide	107069-78-3
EuNb₂O₆	europium diniobium hexaoxide	55216-32-5
EuO	europium monoxide	12020-60-9
EuO₂V	monoeuropium monovandium dioxide	88762-30-5
EuO₃Ti	europium titanium trioxide	12020-61-0
EuO₃V	europium metavanadate	39432-21-8
EuO₄W	europium tungsten tetraoxide	13537-12-7
EuS	europium monosulfide	12020-65-4
EuS₂	europium disulfide	55957-42-1
Eu₂O	dieuropium monoxide	62462-47-9
Eu₂O₂	dieuropium dioxide	62462-48-0
Eu₂S	dieuropium monosulfide	62462-49-1
Eu₂S₂	dieuropium disulfide	62462-51-5

F

Chemical formula	Synonyms	CAS number
F₂Fe	iron fluoride	41428-55-1
FGa	gallium monofluoride	13966-78-4
FGaO	gallium monofluoride monoxide	15586-66-0
FGd	gadolinium monofluoride	12259-18-6
FGe	germanium monofluoride	14929-46-5
FHg	mercury fluoride	27575-47-9
FHo	holmium monofluoride	16087-66-4
FI	iodine monofluoride	13873-84-2
FI₂	monofluorodiiodine	58751-33-0
FIn	indium monofluoride	13966-95-5
FLa	lanthanum monofluoride	13943-44-7
FLi	lithium fluoride	7789-24-4
FLiO	lithium hypofluorite	34240-84-1
FLi₂	dilithium monofluoride	50644-69-4
FMg	magnesium monofluoride	14953-28-7
FMn	monomanganese monofluoride	13569-25-0
FMnO₃	manganese fluoride trioxide	15586-97-7
FMo	molybdenum monofluoride	60388-18-3
FN	fluoroimidogen	13967-06-1
FNO	nitrosyl fluoride	7789-25-5
FNO₂	nitryl fluoride	10022-50-1
FNO₃	fluorine nitrate	7789-26-6
FNS	thiazyl fluoride	18820-63-8
FNa	sodium fluoride	7681-49-4
FNa₂	disodium monofluoride	87331-13-3
FNd	neodymium monofluoride	13940-77-7
FO	oxygen monofluoride	12061-70-0
FOTh	thorium monofluoride monoxide	19797-90-1
FOTi	titanium fluoride oxide	17497-75-5
FO₂	dioxygen monofluoride	15499-23-7
FO₃S	fluorosulfate radical	21549-02-0
FP	phosphorus monofluoride	16027-92-2
FPS	phosphenothious fluoride	55753-39-4
FPS₂	phosphenodithioic fluoride	137649-46-8
FPb	lead monofluoride	14986-72-2
FPu	plutonium monofluoride	20882-16-0
FRb	rubidium fluoride	13446-74-7
FS	monosulfur monofluoride	16068-96-5
FSc	scandium monofluoride	14017-33-5
FSm	samarium monofluoride	17209-59-5
FSn	tin monofluoride	13966-74-0
FSr	strontium monofluoride	13569-27-2
FTh	thorium monofluoride	51686-34-1
FTi	titanium fluoride	18025-22-4
FTl	thallium monofluoride	7789-27-7
FW	tungsten monofluoride	51621-16-0
FXe	xenon monofluoride	16757-14-5
FY	yttrium monofluoride	13981-88-9
FZr	zirconium fluoride	13569-28-3
F₂	fluorine	7782-41-4
F₂Fe	ferrous fluoride	7789-28-8
F₂Ga	gallium difluoride	51777-79-8
F₂Gd	gadolinium difluoride	12259-19-7
F₂Ge	germanium difluoride	13940-63-1
F₂GeO	difluorogermanone	72190-38-6
F₂Hg	mercury fluoride	7783-39-3
F₂Hg₂	mercury fluoride	13967-25-4
F₂Ho	holmium difluoride	16087-64-2
F₂IP	difluoroiodophosphine	13819-11-9
F₂K₂	dipotassium difluoride	12285-62-0
F₂Kr	krypton difluoride	13773-81-4
F₂La	lanthanum difluoride	15948-68-2
F₂Li₂	lithium fluoride	12265-82-6
F₂Mg	magnesium fluoride	7783-40-6
F₂Mn	manganese difluoride	7782-64-1
F₂Mo	molybdenum difluoride	20205-60-1
F₂MoO₂	molybdenum difluoride dioxide	13824-57-2
F₂N	difluoroamino radical	3744-07-8
F₂N₂O	nitrosodifluoroamine	14984-78-2
F₂Na₂	disodium difluoride	12285-64-2
F₂Nd	neodymium difluoride	13940-76-6
F₂Ni	nickel difluoride	10028-18-9
F₂O	difluorine monoxide	7783-41-7
F₂OS	thionyl fluoride	7783-42-8
F₂OSi	difluorooxosilane	14041-22-6
F₂OTi	titanium fluoride oxide	13537-16-1
F₂O₂	perfluoroperoxide	7783-44-0
F₂O₂S	sulfuryl fluoride	2699-79-8
F₂O₂W	tungsten difluoride dioxide	14118-73-1
F₂O₅S₃	peroxydisulfuryl difluoride
F₂P	phosphorus difluoride	13873-52-4
F₂Pb	lead difluoride	7783-46-2
F₂Pt	platinum difluoride	18820-56-9
F₂Pu	plutonium difluoride	20882-15-9
F₂S	sulfur difluoride	13814-25-0
F₂SW	tungsten difluoride monosulfide	41831-78-1
F₂S₂	difluorodisulfane	13709-35-8
F₂S₂	thiothionyl fluoride	16860-99-4
F₂S₂	thiothionyl fluoride	101947-30-2
F₂S₂W	tungsten difluoride disulfide	41831-81-6
F₂Sc	scandium difluoride	14017-34-6
F₂Se	selenium difluoride	70421-43-1
F₂Si	difluorosilylene	13966-66-0
F₂Sn	tin difluoride	7783-47-3
F₂Sr	strontium fluoride	7783-48-4
F₂Th	thorium difluoride	28844-11-3
F₂Ti	titanium difluoride	13814-20-5
F₂Tl₂	dithallium difluoride	31970-97-5
F₂W	tungsten difluoride	33963-15-4
F₂Xe	xenon difluoride	13709-36-9
F₂Y	yttrium difluoride	13981-89-0
F₂Zn	zinc difluoride	7783-49-5
F₂Zr	zirconium fluoride	13842-94-9
F₃Fe	iron trifluoride	7783-50-8
F₃Ga	gallium trifluoride	7783-51-9
F₃Gd	gadolinium trifluoride	13765-26-9
F₃Ho	holmium trifluoride	13760-78-6
F₃La	lanthanum trifluoride	13709-38-1
F₃Li₃	trilithium trifluoride	110682-19-4
F₃Lu	lutetium trifluoride	13760-81-1
F₃Mn	manganese trifluoride	7783-53-1
F₃Mo	molybdenum trifluoride	20193-58-2
F₃MoO	molybdenum trifluoride oxide	22529-29-9
F₃MoS	molybdenum trifluoride sulfide	67374-76-9
F₃N	nitrogen trifluoride	7783-54-2
F₃NO	nitrogen trifluoride oxide	13847-65-9
F₃NO₂S	difluoroaminosulfonyl fluoride	13709-30-3
F₃NO₃S	difluoraminooxysulfonyl fluoride	6816-12-2
F₃NS	thiazyl trifluoride	15930-75-3
F₃NaSn	sodium trifluorostannate	13782-22-4
F₃Nd	neodymium trifluoride	13709-42-7
F₃OP	phosphoryl fluoride	13478-20-1
F₃OTa	tantalum monoxide trifluoride	20263-47-2
F₃OV	vanadium trifluoride oxide	13709-31-4
F₃P	phosphorus trifluoride	7783-55-3
F₃PS	thiophosphoryl fluoride	2404-52-6
F₃Pr	praseodymium trifluoride	13709-46-1
F₃Pu	plutonium trifluoride	13842-83-6
F₃Rh	rhodium fluoride	60804-25-3
F₃S	sulfur trifluoride	30937-38-3
F₃SW	tungsten trifluoride monosulfide	41831-79-2
F₃Sb	antimony trifluoride	7783-56-4
F₃Sc	scandium fluoride	13709-47-2
F₃Si	trifluorosilyl radical	14835-14-4
F₃Sm	samarium trifluoride	13765-24-7
F₃Tb	terbium trifluoride	13708-63-9
F₃Th	thorium trifluoride	13842-84-7
F₃Ti	titanium trifluoride	13470-08-1
F₃Tl	thallium trifluoride	7783-57-5
F₃Tm	thulium trifluoride	13760-79-7
F₃W	tungsten trifluoride	51621-17-1
F₃Y	yttrium trifluoride	13709-49-4
F₃Yb	ytterbium trifluoride	13760-80-0
F₃Zr	zirconium trifluoride	13814-22-7
F₄Ge	germanium tetrafluoride	7783-58-6
F₄Ge₂	digermanium tetrafluoride	12332-08-0
F₄Hf	hafnium fluoride	13709-52-9
F₄Mg₂	dimagnesium tetrafluoride	56450-89-6
F₄Mg₂	magnesium fluoride	58790-41-3
F₄Mo	molybdenum tetrafluoride	23412-45-5
F₄MoO	molybdenum tetrafluoride oxide	14459-59-7
F₄MoS	molybdenum tetrafluoride monosulfide	70487-60-4
F₄N₂	tetrafluorohydrazine	10036-47-2
F₄Na₂Sn	disodium tetrafluorostannate	15007-55-3
F₄OOs	osmium oxide tetrafluoride	38448-58-7
F₄OP₂	diphosphorus tetrafluoride oxide	13812-07-2
F₄ORe	rhenium tetrafluoride oxide	17026-29-8
F₄OS	sulfur tetrafluoride oxide	13709-54-1
F₄OW	tungsten tetrafluoride oxide	13520-79-1
F₄OXe	xenon tetrafluoride oxide	13774-85-1
F₄P₂	diphosphorus tetrafluoride	13824-74-3
F₄Pb	lead tetrafluoride	7783-59-7
F₄Pt	platinum tetrafluoride	13455-15-7
F₄Pu	plutonium tetrafluoride	13709-56-3
F₄S	sulfur tetrafluoride	7783-60-0
F₄SW	tungsten tetrafluoride monosulfide	41831-80-5
F₄Se	selenium tetrafluoride	13465-66-2
F₄Si	silicon tetrafluoride	7783-61-1
F₄Sn₂	ditin tetrafluoride	130950-28-6
F₄Ti	titanium fluoride	7783-63-3
F₄U	uranium tetrafluoride	10049-14-6
F₄W	tungsten tetrafluoride	13766-47-7
F₄Xe	xenon tetrafluoride	13709-61-0
F₄Zr	zirconium tetrafluoride	7783-64-4
F₅I	iodine pentafluoride	7783-66-6
F₅Mo	molybdenum pentafluoride	13819-84-6
F₅ORe	rhenium monoxide pentafluoride	23377-53-9
F₅P	phosphorus pentafluoride	7647-19-0
F₅Pu	plutonium pentafluoride	31479-19-3
F₅S	disulfur decafluoride	10546-01-7
F₅Sb	antimony pentafluoride	7783-70-2
F₅Ta	tantalum pentafluoride	7783-71-3
F₅U	uranium pentafluoride	13775-07-0
F₅W	tungsten pentafluoride	19357-83-6
F₆Fe₂	diiron hexafluoride	17114-45-3
F₆La₂	lanthanum trifluoride dimer	12592-31-3
F₆Mo	molybdenum hexafluoride	7783-77-9
F₆NP₃	nitridotriphosphorous hexafluoride	56564-56-8
F₆Os	osmium hexafluoride	13768-38-2
F₆Pu	plutonium hexafluoride	13693-06-6
F₆Re	rhenium hexafluoride	10049-17-9
F₆S	sulfur hexafluoride	2551-62-4
F₆Se	selenium hexafluoride	7783-79-1
F₆Si₂	hexafluorodisilane	13830-68-7
F₆Sn₃	tritin hexafluoride	12324-60-6
F₆Te	tellurium hexafluoride	7783-80-4
F₆U	uranium hexafluoride	7783-81-5
F₆W	tungsten hexafluoride	7783-82-6
F₆Xe	xenon hexafluoride	13693-09-9
F₇I	iodine fluoride	16921-96-3
F₇NS	pentafluorosulfanyldifluoroamine	13693-10-2
F₇Re	rhenium heptafluoride	17029-21-9
F₈Si₃	octafluorotrisilane	14521-14-3
F₁₀Mo₂	molybdenum fluoride	65653-18-1
F₁₀S₂	sulfur fluoride	5714-22-7
F₁₅Mo₃	molybdenum fluoride	65653-05-6
FeAsS	iron arsenic sulfide arsenopyrite
FeBr₂	iron(II) bromide	7789-46-0
FeBr₃	iron(III) bromide
FeBr₃ · 6H₂O	iron(III) bromide hexahydrate
FeCO₃	siderite
FeC₂O₄	iron oxalate
FeC₅O₅	iron pentacarbonyl pentacarbonyl iron	13463-40-6
FeC₁₀H₁₀	ferrocene
FeCl₂	iron(II) chloride
FeCl₃	iron(III) chloride	7705-08-0
FeCr₂O₄	chromite (ore)
FeF₂ · 4H₂O	iron(II) fluoride tetrahydrate
FeI	iron monoiodide	33019-21-5
FeI₂	iron diiodide iron(II) iodide	7783-86-0
FeI₂ · 4H₂O	iron(II) iodide tetrahydrate
FeI₃	iron(III) iodide
FeMoO₄	iron(II) orthomolybdate
FeO	iron monoxide iron(II) oxide wüstite	1345-25-1
FeO₂	iron dioxide	12411-15-3
FeO₂H	goethite
FeO₂H · nH₂O	limonite
Fe(OH)₂	iron(II) hydroxide
Fe(OH)₃	iron(III) hydroxide
FeO₄S	ferrous sulfate	7720-78-7
FeO₈H₄P₂	iron(II) dihydrogen phosphate
FeP	iron(III) phosphide
FePo₄	FeS	iron sulfide iron(II) sulfide	1317-96-0
FeS₂	pyrite fool's gold	1309-36-0
FeS₂	iron(IV) sulfide marcasite	12068-85-8
FeSe	iron(II) selenide
FeTe	iron(II) telluride
FeTiO₃	iron(II) metatitanate
FeVO₄	iron(III) orthovanadate
FeWO₄	iron(II) orthotungstate
FeZrO₃	iron(II) metazirconate
Fe₂I₂	diiron diiodide	92785-64-3
Fe₂I₄	diiron tetraiodide	92785-63-2
Fe₂O₃	iron oxide iron(III) oxide hematite	1317-60-8
Fe₂O₃	venetian red	8011-97-0
Fe₂O₁₂S₃	ferric sulfate iron(III) sulfate	10028-22-5
Fe₂O₁₂W₃	iron(III) orthotungstate
Fe₂P	diiron phosphide
Fe₂SiO₄	fayalite
Fe₃H₂Na₂O₄₅Si	chrysotile white asbestos	12001-28-4
Fe₃O₄	magnetite triiron(II, III) tetraoxide	1309-38-2
Fe₃P	iron(tri) phosphide
Fe₇Si₈O₂₄H₂	amosite brown asbestos grunerite	12172-73-5

G

Chemical formula	Synonyms	CAS number
GaAs	gallium(III) arsenide
GaAsO₄	gallium(III) orthoarsenate
GaBr₃	gallium(III) bromide	13450-88-9
Ga(C₂H₃O₂)₃	gallium(III) acetate
GaCl₂	gallium(II) chloride	128579-09-9
GaCl₃	gallium trichloride	13450-90-3
GaI₂	gallium(II) iodide
GaI₃	gallium(III) iodide	13450-91-4
GaN	gallium(III) nitride
Ga(OH)₃	gallium(III) hydroxide
GaPO₄	gallium(III) orthophosphate
GaSb	gallium(III) antimonide	12064-03-8
GaTe	gallium(II) telluride	12024-14-5
Ga₂O₃	gallium(III) oxide	12024-21-4
Ga₂(SO₄)₃·18H₂O	gallium(III) sulfate octadecahydrate
Ga₂S₃	gallium(III) sulfide
Ga₂Te₃	gallium(III) telluride
GeBr₄	germanium(IV) bromide	13450-92-5
GeH₃COOH	2-germaacetic acid
GeI₂	germanium(II) iodide	13573-08-5
GeI₄	germanium(IV) iodide	13450-95-8
GeO	germanium(II) oxide	20619-16-3

H

Chemical formula	Synonyms	CAS number
HBr	hydrogen bromide hydrobromic acid	10035-10-6
HCCH	acetylene ethyne
HCN	hydrocyanic acid hydrogen cyanide	6914-07-4
HCONH₂	formamide methanamide
HCOO⁻	formate ion
HCOOH	formic acid methanoic acid
HCOONH₄	ammonium formate
HCO₃⁻	hydrogen carbonate ion
HC₃H₅O₃	lactic acid
HC₅H₅N⁺	pyridinium ion
HC₆H₇O₆	ascorbic acid
HC₉H₇O₄	acetylsalicylic acid
HC₁₂H₁₇ON₄SCl₂	thiamine hydrochloride vitamin B₁ hydrochloride
HCl	hydrochloric acid hydrogen chloride	7647-01-0
HClO	hypochlorous acid	7790-92-3
HClO₂	chlorous acid	13898-47-0
HClO₃	chloric acid	7790-93-4
HClO₄	perchloric acid	7601-90-3
HDO	semiheavy water water-d1	14940-63-7
HF	hydrofluoric acid	7664-39-3
HI	hydroiodic acid	10034-85-2
HIO₃	iodic acid
HNO₂	nitrous acid	7782-77-6
HNO₃	nitric acid hydrogen nitrate	7697-37-2
HN₃	hydrazoic acid	7782-79-8
HOCl	hypochlorous acid	7790-92-3
HOF	hypofluorous acid	14034-79-8
HOOCCOOH	oxalic acid
HPO₄²⁻	hydrogen phosphate ion
HSO₃⁻	hydrogen sulfite ion
HSO₄⁻	hydrogen sulfate
HTO	partially tritiated water water-t	13670-17-2
H₂	hydrogen	1333-74-0
H₂C(CH)CN	acrylonitrile
H₂CO	formaldehyde	19710-56-6
H₂CO₃	carbonic acid	107-32-4
H₂CSO	sulfine	40100-16-1
H₂C₂O₄	oxalic acid	144-62-7
H₂C₄H₄O₆	tartaric acid
H₂C₈H₄O₄	phthalic acid H₂Ph
H₂CrO₄	chromic acid
H₂NCH₂COOH	glycine
H₂NNH₂	hydrazine
H₂O	water	7732-18-5
H₂O₂	hydrogen peroxide	7722-84-1
H₂PO₄⁻	dihydrogen phosphate ion
H₂S	hydrogen sulfide hydrosulfuric acid	7783-06-4
H₂SO₃	sulfurous acid
H₂SO₄	sulfuric acid hydrogen sulfate	7664-93-9
H₂S₂O₇	disulfuric acid
H₂S₂O₈	peroxydisulfuric acid
H₂SeO₃	selenous acid
H₂SeO₄	selenic acid
H₂SiO₃	silicic acid	7699-41-4
H₂TeO₃	tellurous acid
H₂TiO₃	titanic acid
H₃AsO₄	arsenic acid
H₃CCH₂CH₃	propane
H₃N⁺CH₂COO⁻	zwitterion
H₃O⁺	hydronium ion
H₃PO₄	phosphoric acid	7664-38-2
H₄XeO₆	perxenic acid
H₆TeO₆	telluric acid
HfBr₄	hafnium(IV) bromide	13777-22-5
HfF₄	hafnium(IV) fluoride	13709-52-9
HfOCl₂ · 8H₂O	hafnium(IV) oxychloride octahydrate
HfOH(C₂H₃O₂)₃	hafnium(IV) acetate, basic
Hf(SO₄)₂	hafnium(IV) sulfate
Hg(BrO₃)₂ · 2H₂O	mercury(II) bromate dihydrate
HgBr₂	mercury(II) bromide	7789-47-1
Hg(C₂H₃O₂)₂	mercury(II) acetate
Hg(C₇H₅O₂)₂ · H₂O	mercury(II) benzoate monohydrate
HgClO₄ · 4H₂O	mercury(I) perchlorate tetrahydrate
Hg(ClO₄)₂ · 3H₂O	mercury(II) perchlorate trihydrate
HgCl₂	mercury(II) chloride	7487-94-7
Hg(IO₃)₂	mercury(II) iodate
HgI₂	mercury(II) iodide	7774-29-0
Hg(NO₃)₂ · H₂O	mercury(II) nitrate monohydrate
Hg(CNO)₂	mercury(II) fulminate	628-86-4
HgO	mercury(II) oxide	21908-53-2
HgS	mercury(II) sulfide cinnabar
Hg(SCN)₂	mercury(II) thiocyanate
HgSe	mercury(II) selenide
HgSeO₃	mercury(II) selenite
HgTe	mercury(II) telluride
HgTeO₃	mercury(II) tellurite
HgWO₄	mercury(II) tungstate
Hg₂Br₂	mercury(I) bromide	15385-58-7
Hg₂Cl₂	mercury chloride	10112-91-1
Hg₂I₂	mercury iodide	15385-57-6
Hg₃(AsO₄)₂	mercury(II) orthoarsenate

I

Chemical formula	Synonyms	CAS number
IBr	iodine(I) bromide	7789-33-5
IBr₃	iodine(III) bromide
ICl	iodine(I) chloride	7790-99-0
ICl₃	iodine(III) chloride
IO₃⁻	iodate ion
I₂	iodine	7553-56-2
I₃⁻	triiodide ion
InAs	indium(III) arsenide
InBr	indium(I) bromide	14280-53-6
InBrI₂	indium(III) bromodiiodide
InBr₂I	indium(III) dibromoiodide
InBr₃	indium(III) bromide	13465-09-3
InCl	indium(I) chloride	13465-10-6
InCl₂	indium(II) chloride
InCl₃	indium(III) chloride	10025-82-8
InCl₃·4H₂O	indium(III) chloride tetrahydrate
InI	indium(I) iodide	13966-94-4
In(IO₃)₃	indium(III) iodate
InI₂	indium(II) iodide
InI₃	indium(III) iodide	13510-35-5
In(NO₃)₃·4.5H₂O	indium(III) nitrate tetrahemihydrate
In(OH)₃	indium(III) hydroxide
InP	indium(III) phosphide	22398-80-7
InPO₄	indium(III) orthophosphate
InS	indium(II) sulfide	12030-14-7
InSb	indium(III) antimonide	1312-41-0
InTe	indium(II) telluride	12030-19-2
In₂O₃	indium(III) oxide	1312-43-2
In₂(SO₄)₃·H₂O	indium(III) sulfate monohydrate
In₂S₃	indium(III) sulfide
In₂Se₃	indium(III) selenide
In₂Te₃	indium(III) telluride

K

Chemical formula	Synonyms	CAS number
KAlMg₃Si₃O₁₂H₂	phlogopite
KAlSi₃O₈	orthoclase feldspar
KAl₃Si₃O₁₂H₂	muscovite aluminosilicate
KAg(CN)₂	potassium dicyanoargentate
KAu(CN)₂	potassium dicyanoaurate(I)
KCN	potassium cyanide	151-50-8
KC₂H₅O	potassium ethoxide	917-58-8
KCl	potassium chloride	7447-40-7
KCl · MgCl₂ · 6H₂O	carnallite
KClO₃	potassium chlorate	3811-04-9
KClO₄	potassium perchlorate	7778-74-7
KF	potassium fluoride	7789-23-3
KHCO₃	potassium bicarbonate potassium hydrogen carbonate	298-14-6
KHC₄H₄O₆	potassium hydrogen tartrate	868-14-4
KHSO₃	potassium hydrogen sulphite potassium bisulfite	7773-03-7
KHSO₄	potassium hydrogen sulphate	7646-93-7
KI	potassium iodide	7681-11-0
KIO₃	potassium iodate	7758-05-6
KIO₄	potassium periodate	7790-21-8
KMnO₄	potassium permanganate	7722-64-7
KNa	potassium sodide	12056-29-0
KNO₃	potassium nitrate	7757-79-1
KO	monopotassium monoxide	12401-70-6
KOH	potassium hydroxide	1310-58-3
KO₂	potassium superoxide	12030-88-5
KO₃	potassium ozonide
KO₄Re	potassium perrhenate	10466-65-6
KSeCN	potassium selenocyanate
KTaO₃	potassium tantalate
K₂CO₃	potassium carbonate potash	584-08-7
K₂CrO₄	potassium chromate	7789-00-6
K₂Cr₂O₇	potassium dichromate	7778-50-9
K₂[CuCl₄]	potassium tetrachlorocuprate(II)
K₂MoO₄	potassium orthomolybdate	13446-49-6
K₂MoS₄	potassium thiomolybdate
K₂Na₂	dipotassium disodium	66459-14-1
K₂O	potassium oxide	12136-45-7
K₂O₂	potassium peroxide	17014-71-0
K₂O₃P	potassium metaphosphate	7790-53-6
K₂O₃Si	potassium silicate	10006-28-7
K₂O₄S	dipotassium sulphate	10233-01-9
K₂O₄S	potassium sulphate	7778-80-5
K₂O₇NS₂	potassium nitrosodisulfonate Fremy's salt
K₂[PtBr₆]	potassium hexabromoplatinate(IV)
K₂[Pt(CNS)₆]	potassium hexathiocyanoplatinate(IV)
K₂[PtCl₄]	potassium tetrachloroplatinate(II)	10025-99-7
K₂[PtCl₆]	potassium hexachloroplatinate(IV)
K₂S	potassium sulfide	1312-73-8
K₂SO₄	potassium sulphate	7778-80-5
K₂SeO₃	potassium selenite
K₂SeO₄	potassium selenate
K₂SnF₄ · H₂O	potassium fluostannate monohydrate
K₂TeO₃	potassium tellurite
K₂TeO₄	potassium tellurate
K₂TiO₃	potassium metatitanate
K₂VO₄	potassium orthovanadate
K₂ZrO₃	potassium metazirconate
K₃[Co(NO₂)₆]	potassium hexanitrocobaltate(III)
K₃[Fe(CN)₆]	potassium hexacyanoferrate(III)	13746-66-2
K₃O	tripotassium monoxide	89091-89-4
K₄[Fe(CN)₆]	potassium hexacyanoferrate(II)	14459-95-1
K₄O	tetrapotassium monoxide	89091-88-3
KrClF	krypton chloride fluoride	58098-83-2

L

Chemical formula	Synonyms	CAS number
LaCl₃	lanthanum(III) chloride	10099-58-8
LaPO₄	lanthanum(III) phosphate	14913-14-5
LaPO₄·0.5H₂O	lanthanum(III) phosphate crystal hemihydrate
Li(AlSi₂O₆)	keatite
LiBr	lithium bromide	7550-35-8
LiBr·2H₂O	lithium bromide dihydrate
LiBrO₃	lithium bromate
LiCN	lithium cyanide
LiC₂H₅O	lithium ethoxide
LiHSO₄	lithium hydrogen sulfate
LiIO₃	lithium iodate
LiNa	sodium lithium
LiNO₃	lithium nitrate
LiNO₃·H₂O	lithium nitrate monohydrate
LiTaO₃	lithium tantalate lithium metatantalate
LiVO₃·2H₂O	lithium metavanadate dihydrate
Li₂B₄O₇·5H₂O	lithium tetraborate pentahydrate
Li₂CrO₄	lithium chromate
Li₂CrO₄·2H₂O	lithium chromate dihydrate
Li₂Cr₂O₇	lithium dichromate
Li₂MoO₄	lithium orthomolybdate	13568-40-6
Li₂NbO₃	lithium metaniobate
Li₂SO₄	lithium sulfate	10377-48-7
Li₂SeO₃	lithium selenite
Li₂SeO₄	lithium selenate
Li₂SiO₃	lithium metasilicate	10102-24-6
Li₂SiO₃	lithium orthosilicate
Li₂TeO₃	lithium tellurite
Li₂TeO₄	lithium tellurate
Li₂TiO₃	lithium metatitanate	12031-82-2
Li₂WO₄	lithium orthotungstate	13568-45-1
Li₂ZrO₃	lithium metazirconate

M

Chemical formula	Synonyms	CAS number
Mg(AlO₂)₂	magnesium aluminate
MgCO₃	magnesium carbonate magnesite	546-93-0
MgC₂O₄	magnesium oxalate
Mg(ClO₃)₂·xH₂O	magnesium chlorate hydrate
MgCl₂	magnesium chloride	7786-30-3
MgCrO₄·5H₂O	magnesium chromate pentahydrate
MgI₂	[[magnesium iodide]b>4	magnesium molybdate
MgNH₄PO₄·6H₂O	magnesium ammonium phosphate hexahydrate
Mg(NO₃)₂·6H₂O	magnesium nitrate hexahydrate
MgNaAl₅(Si₄O₁₀)₃(OH)₆	montmorillonite (clay)
MgO	magnesium oxide magnesia periclase	1309-48-4
Mg(OH)₂	magnesium hydroxide milk of magnesia
MgS	magnesium sulfide	12032-36-9
MgSO₄	magnesium sulfate	7487-88-9
MgSe	magnesium selenide
MgSeO₃	magnesium selenite
MgSeO₄	magnesium selenate
MgSiO₃	magnesium metasilicate enstatite	13776-74-4
MgTiO₃	magnesium metatitanate	12032-30-3
Mg(VO₃)₂	magnesium metavanadate
MgWO₄	magnesium tungstate	13573-11-0
Mg₂Al(AlSiO₅)(OH)₄	amesite
Mg₂P₂O₇	magnesium pyrophosphate
Mg₂SiO₄	forsterite	10034-94-3
Mg₃As₂	magnesium arsenide
Mg₃Bi₂	magnesium bismuthide
Mg₃P₂	magnesium phosphide
Mg₃(Si₂O₅)(OH)₄	chrysotile
Mg₃(Si₄O₁₀)(OH)₂	talc
Mg₃(VO₄)₂	magnesium orthovanadate
MnAs	manganese(III) arsenide
MnBi	manganese(III) bismuthide
MnBr₂	manganese(II) bromide	13446-03-2
MnBr₂·4H₂O	manganese(II) bromide tetrahydrate
Mn(CHO₂)₂·2H₂O	manganese(II) formate dihydrate
MnCO₃	manganese(II) carbonate
MnCl₂	manganese(II) chloride	7773-01-5
MnF₂	manganese(II) fluoride	7782-64-1
MnI₂	manganese(II) iodide
MnMoO₄	manganese(II) orthomolybdate
Mn(NO₃)₂·4H₂O	manganese(II) nitrate tetrahydrate
MnO	manganese(II) oxide	1344-43-0
Mn(OH)₂	manganese hydroxide
MnOOH	manganite
MnO₂	manganese dioxide pyrolusite	1313-13-9
MnO₄⁻	permanganate ion
MnPb₈(Si₂O₇)₃	barysilate
MnS	manganese sulfide	18820-29-6
MnTe	manganese(II) telluride
MnZrO₃	manganese(II) metazirconate
Mn₂O₃	manganese(III) oxide
Mn₃As₂	manganese(II) arsenide
Mn₃O₄	manganese(II,III) oxide trimanganese tetroxide hausmannite
Mn₃P₂	manganese(II) phosphide
Mn₃Sb₂	manganese(II) antimonide
MoBr₂	molybdenum(II) bromide	13446-56-5
MoBr₃	molybdenum(III) bromide	13446-57-6
MoCl₂	molybdenum(II) chloride
MoCl₃	molybdenum(III) chloride
MoCl₅	molybdenum(V) chloride	10241-05-1
MoO₂	molybdenum(IV) oxide	18868-43-4
MoO₄²⁻	molybdate ion
MoS₂	molybdenum sulfide molybdenum disulfide molybdenite	1317-33-5
Hg₂Br₂	mercury(I) bromide

N

2Na3

Chemical formula	Synonyms	CAS number
NH₂⁻	amide ion
NH₂CH₂CH₂NH₂	ethylenediamine
NH₂CONH₂	urea
NH₂C₆H₄SO₃H	sulfanilic Acid
NH₂OH	hydroxylamine
(NH₂)₂CO	urea
NH₃	ammonia	7664-41-7
NH₄⁺	ammonium ion
(NH₄)₃N	ammonium nitride
NH₄Br	ammonium bromide	12124-97-9
NH₄CO₂NH₂	ammonium carbamate
(NH₄)₂CO₃	ammonium carbonate
NH₄Cl	ammonium chloride	12125-02-9
NH₄ClO₄	Ammonium perchlorate	7790-98-9
NH₄HS	ammonium hydrosulfide
(NH₄)H₂AsO₄	ammonium dihydrogen arsenate
NH₄NO₃	ammonium nitrate	6484-52-2
NH₄OCONH₂	ammonium carbamate
(NH₄)₂Ce(NO₃)₆	ammonium cerium(IV) nitrate ceric ammonium nitrate CAN
(NH₄)₃PO₄	ammonium phosphate
(NH₄)₂CrO₄	ammonium chromate
(NH₄)₂Hg(SCN)₄	mercury(II) ammonium thiocyanate
(NH₄)₂[PtCl₆]	ammonium hexachloroplatinate(IV)
(NH₄)₂[Pt(SCN)₆]	ammonium hexathiocyanoplatinate(IV)
(NH₄)₂SO₄	ammonium sulfate
NI₃	nitrogen triiodide
NO	nitric oxide nitrogen oxide nitrogen(II) oxide	10102-43-9
NO₂	nitrogen dioxide nitrogen(IV) oxide	10102-44-0
NO₂⁻	nitrite ion
NO₂Cl	nytril chloride	13444-90-1
NO₃⁻	nitrate ion
N₂	nitrogen	7727-37-9
N₂H₄	hydrazine	302-01-2
N₂O	nitrous oxide dinitrogen oxide nitrogen(I) oxide	10024-97-2
N₂O₃	dinitrogen trioxide nitrogen(III) oxide	10544-73-7
N₂O₄	dinitrogen tetroxide nitrogen(IV) oxide	10544-72-6
N₂O₅	dinitrogen pentaoxide nitrogen(V) oxide	10102-03-1
N₄H₄	trans-tetrazene	54410-57-0
NaAlSi₃O₃	albite
NaAsO₂	sodium metaarsenite
NaAu(CN)₂	sodium dicyanoaurate(I)
Na₂Cr₂O₇ · 2H₂O	Sodium dichromate dihydrate	10588-01-9
Na[B(NO₃)₄]	sodium tetranitratoborate(III)
NaBr	sodium bromide	7647-15-6
NaCN	sodium cyanide	143-33-9
NaC₆F₅COO	pentafluorobenzoate
NaC₆H₅COO	sodium benzoate
NaCa₂(Al₅Si₅O₂₀) · 6H₂O	thomsonite
NaCl	sodium chloride rock-salt halite	7647-14-5
NaH	sodium hydride	7646-69-7
NaHCOO	sodium formate
NaHCO₃	sodium bicarbonate baking soda	144-55-8
NaI	sodium iodide	7681-82-5
NaNH₂C₆H₄SO₃	sodium sulfanilate
NaNO₃	sodium nitrate
NaNbO₃	sodium metaniobate
NaNbO₃ · 7H₂O	sodium metaniobate heptahydrate
NaOH	sodium hydroxide	1310-73-2
NaO₂As(CH₃)₂ · 3H₂O	sodium salt of cacodylic acid
NaSeO₃	sodium selenite
NaTaO₃	sodium metatantalate
NaVO₃	sodium metavanadate
Na₂CO₃	sodium carbonate soda ash	497-19-8
Na₂C₂O₄	sodium oxalate	62-76-0
Na₂MoS₄	sodium thiomolybdate
Na₂O₂	sodium peroxide	1313-60-6
Na₂O	sodium oxide
Na₂S	sodium monosulfide	1313-82-2
Na₂SO₄	sodium sulfate salt cake	7757-82-6
Na₂S₂O₃	sodium thiosulfate
Na₂S₂O₅	sodium disulfite	7681-57-4
Na₂S₄	sodium tetrasulfide
Na₂SeO₄	sodium selenate
Na₂TeO₃	sodium tellurite
Na₂TeO₄	sodium tellurate
Na₂TiO₃	sodium metatitanate
Na₂ZnO₂	sodium zincate
Na₂ZrO₃	sodium metazirconate
Na₃AlF₆	cryolite	15096-52-3
Na₃[Co(CO₃)₃]	sodium tricarbonatocobaltate(III)
Na₃VO₄	sodium orthovanadate
Na₄V₂O₇	sodium pyrovanadate
NbBr₅	niobium(V) bromide	13478-45-0
NbCl₃	niobium(III) chloride
NbCl₅	niobium(V) chloride	10026-12-7
NbI₅	niobium(V) iodide
Nb₂O₃	niobium(III) oxide
NdCl₂	neodymium(II) chloride neodymium dichloride	25469-93-6
NdI₂	neodymium(III) iodide neodymium diiodide
Nd(OH)₃	neodymium hydroxide
Nd₂O₃	neodymium(III) oxide dineodymium trioxide
NiAs	nickel(III) arsenide
NiAsS	nickel arsenic sulfide gersdorffite
NiBr₂	nickel(II) bromide	13462-88-9
NiBr₂ · 3H₂O	nickel(II) bromide trihydrate
NiBr₂ · 6H₂O	nickel(II) bromide hexahydrate
Ni(CO)₄	nickel tetracarbonyl
NiC₂O₄ · 2H₂O	nickel(II) oxalate dihydrate
NiCl₂	nickel(II) chloride	7718-54-9
NiFe₂O₄	nickel(II) iron(III) oxide
NiI₂	nickel(II) iodide
Ni(H₂PO)₂ · 6H₂O	nickel(II) hypophosphite hexahydrate
NiMoO₄	nickel(II) orthomolybdate
Ni(NO₃)₂ · 6H₂O	nickel(II) nitrate hexahydrate
NiOOH	nickel oxo-hydroxide
NiO	nickel(II) oxide	1313-99-1
Ni(OH)₂	nickel(II) hydroxide
NiS	nickel(II) sulfide millerite	16812-54-7
NiSO₄	nickel sulfate
NiS₂	nickel sulfide	12035-51-7
NiSe	nickel(II) selenide
NiTiO₃	nickel(II) metatitanate
Ni(VO₃)₂	nickel(II) metavanadate
NiWO₄	nickel(II) orthotungstate
Ni₂SiO₄	nickel(II) orthosilicate
Ni₃(PO₄)₂	nickel(II) orthophosphate
Ni₃Sb₂	nickel(II) antimonide

O

Chemical formula	Synonyms	CAS number
O	oxygen	7782-44-7
O₂	dioxygen
O₂⁻	superoxide ion
O₂²⁻	peroxide ion
OF₂	oxygen difluoride	7783-41-7
O₂F₂	dioxygen difluoride	7783-44-0
OH⁻	hydroxide ion
O₃	ozone	10028-15-6
O₃⁻	ozonide ion

S

Chemical formula	Synonyms	CAS number
SCN⁻	thiocyanate
SF₄	sulfur tetrafluoride
SF₆	sulfur hexafluoride	2551-62-4
SOF₂	thionyl difluoride	7783-42-8
SO₂	sulfur dioxide	7446-09-5
SO₂Cl₂	sulfuryl chloride	7791-25-5
SO₂F₂	sulfuryl difluoride	2699-79-8
SO₂OOH⁻	peroxymonosulfurous acid (aqueous)
SO₃	sulfur trioxide	7446-11-9
SO₃²⁻	sulfite ion
SO₄²⁻	sulfate ion
S₂Br₂	sulfur(II) bromide	71677-14-0
S₂O₃²⁻	thiosulfate ion
S₂O₇²⁻	disulfate ion
SbBr₃	antimony(III) bromide	7789-61-9
SbCl₃	antimony(III) chloride	10025-91-9
SbCl₅	antimony(V) chloride	7647-18-9
SbI₃	antimony(III) iodide	7790-44-5
SbPO₄	antimony(III) phosphate
Sb₂OS₂	antimony oxysulfide kermesite
Sb₂O₃	antimony(III) oxide	1309-64-4
Sb₂O₅	antimony(V) oxide
Sb₂S₃	antimony(III) sulfide	1345-04-6
Sb₂Se₃	antimony(III) selenide	1315-05-5
Sb₂Se₅	antimony(V) selenide
Sb₂Te₃	antimony(III) telluride
Sc₂O₃	scandium oxide scandia
SeBr₄	selenium(IV) bromide
SeCl	selenium(I) chloride
SeCl₄	selenium(IV) chloride	10026-03-6
SeOCl₂	selenium(IV) oxychloride	7791-23-3
SeOF₂	selenyl difluoride
SeO₂	selenium(IV) oxide	7446-08-4
SeO₄²⁻	selenate ion
SeTe	selenium(IV) telluride	12067-42-4
SiBr₄	silicon(IV) bromide	7789-66-4
SiC	silicon carbide	409-21-2
SiCl₄	silicon(IV) chloride	10026-04-7
SiH₄	silane	7803-62-5
SiI₄	silicon(IV) iodide	13465-84-4
SiO₂	silicon(IV) oxide silica quartz	7631-86-9
SiO₄⁴⁻	silicate ion
Si₂O₇⁶⁻	disilicate ion
Si₃N₄	silicon nitride	12033-89-5
Si₆O₁₈¹²⁻	cyclosilicate ion
SnBrCl₃	tin(IV) bromotrichloride
SnBr₂	tin(II) bromide	10031-24-0
SnBr₂Cl₂	tin(IV) dibromodichloride
SnBr₃Cl	tin(IV) tribromochloride	14779-73-8
SnBr₄	tin(IV) bromide	7789-67-5
SnCl₂	tin(II) chloride	7772-99-8
SnCl₂I₂	tin(IV) dichlorodiiodide
SnCl₄	tin(IV) chloride	7646-78-8
Sn(CrO₄)₂	tin(IV) chromate
SnI₄	tin(IV) iodide	7790-47-8
SnO₂	tin(IV) oxide	18282-10-5
SnO₃²⁻	stannate ion
SnS	tin(II) sulfide	1314-95-0
SnS₂	tin(IV) sulfide
Sn(SO₄)₂·2H₂O	tin(IV) sulfate dihydrate
SnSe	tin(II) selenide	1315-06-6
SnSe₂	tin(IV) selenide
SnTe	tin(II) telluride	12040-02-7
SnTe₄	tin(IV) telluride
Sn(VO₃)₂	tin(II) metavanadate
Sn₃Sb₄	tin(IV) antimonide
SrBr₂	strontium bromide	10476-81-0
SrBr₂·6H₂O	strontium bromide hexahydrate
SrCO₃	strontium carbonate
SrCl₂	strontium chloride
SrC₂O₄	strontium oxalate
SrF₂	strontium fluoride	7783-48-4
SrI₂	strontium iodide	10476-86-5
SrI₂·6H₂O	strontium iodide hexahydrate
Sr(MnO₄)₂	strontium permanganate
SrMoO₄	strontium orthomolybdate	13470-04-7
Sr(NbO₃)₂	strontium metaniobate
SrO	strontium oxide	1314-11-0
SrS	strontium sulfide	1314-96-1
SrSeO₃	strontium selenite
SrSeO₄	strontium selenate
SrTeO₃	strontium tellurite
SrTeO₄	strontium tellurate
SrTiO₃	strontium metatitanate

T

Chemical formula	Name	CAS number
T₂O	tritium oxide tritiated water	14940-65-9
TaBr₃	tantalum(III) bromide
TaBr₅	tantalum(V) bromide
TaCl₅	tantalum(V) chloride	7721-01-9
TaI₅	tantalum(V) iodide
TaO₃⁻	tantalate ion
TcO₄⁻	pertechnetate ion
TeBr₂	tellurium(II) bromide
TeBr₂	tellurium(II) bromide
TeBr₄	tellurium(IV) bromide
TeCl₂	tellurium(II) chloride
TeCl₄	tellurium(IV) chloride	10026-07-0
TeI₂	tellurium(II) iodide
TeI₄	tellurium(IV) iodide
TeO₂	tellurium(IV) oxide	7446-07-3
TeO₄⁻	tellurate ion
TeY	yttrium telluride	12187-04-1
Th(CO₃)₂	thorium carbonate	19024-62-5
Th(NO₃)₄	thorium nitrate	13823-29-5
TiBr₄	titanium(IV) bromide	7789-68-6
TiCl₂I₂	titanium(IV) dichlorodiiodide
TiCl₃I	titanium(IV) trichloroiodide
TiCl₄	titanium tetrachloride	7550-45-0
TiO₂	titanium dioxide rutile	1317-70-0
TiO₃²⁻	titanate ion
TlBr	thallium(I) bromide	7789-40-4
TlBr₃	thallium(III) bromide
Tl(CHO₂)	thallium(I) formate
TlC₂H₃O₂	thallium(I) acetate	563-68-8
Tl(C₃H₃O₄)	thallium(I) malonate
TlCl	thallium(I) chloride	7791-12-0
TlCl₃	thallium(III) chloride
TlF	thallium(I) fluoride	7789-27-7
TlI	thallium(I) iodide	7790-30-9
TlIO₃	thallium(I) iodate
TlI₃	thallium(III) iodide
TiI₄	titanium(IV) iodide	7720-83-4
TiO(NO₃)₂ · xH₂O	titanium(IV) oxynitrate hydrate
TlNO₃	thallium(I) nitrate	10102-45-1
TlOH	thallium(I) hydroxide
TlPF₆	thallium(I) hexafluorophosphate	60969-19-9
TlSCN	thallium thiocyanate
Tl₂MoO₄	thallium(I) orthomolybdate
Tl₂SeO₃	thallium(I) selenite
Tl₂TeO₃	thallium(I) tellurite
Tl₂WO₄	thallium(I) orthotungstate
Tl₃As	thallium(I) arsenide

U

Chemical formula	Synonyms	CAS number
UF₄	uranium(IV) fluoride	10049-14-6
UF₆	uranium(VI) fluoride	7783-81-5

V

Chemical formula	Synonyms	CAS number
VBr₂	vanadium(II) bromide
VBr₃	vanadium(III) bromide
VCl₂	vanadium(II) chloride	10580-52-6
VCl₃	vanadium(III) chloride	7718-98-1
VSO₅	vanadium oxysulfate	27774-13-6
V₂O₃	vanadium(III) oxide	1314-34-7
V₂O₅	vanadium pentoxide	1314-62-1
V₂O₇⁴⁻	divanadate ion pyrovanadate ion

W

Chemical formula	Synonyms	CAS number
WBr₂	tungsten(II) bromide	13470-10-5
WBr₃	tungsten(III) bromide	15163-24-3
WBr₄	tungsten(IV) bromide	14055-81-3
WBr₅	tungsten(V) bromide	13470-11-6
WBr₆	tungsten(VI) bromide	13701-86-5
W(CO)₆	tungsten(VI) carbonyl	14040-11-0
WCl₂	tungsten(II) chloride	13470-12-7
WCl₃	tungsten(III) chloride	20193-56-0
WCl₄	tungsten(IV) chloride	13470-13-8
WCl₅	tungsten(V) chloride	13470-14-9
WCl₆	tungsten(VI) chloride	13283-01-7
WF₄	tungsten(IV) fluoride	13766-47-7
WF₅	tungsten(V) fluoride	19357-83-6
WF₆	tungsten(VI) fluoride	7783-82-6
WI₂	tungsten(II) iodide	13470-17-2
WI₄	tungsten(IV) iodide	14055-84-6
WOBr₃	tungsten(V) oxytribromide	20213-56-3
WOBr₄	tungsten(VI) oxytetrabromide	13520-77-9
WOCl₃	tungsten(V) oxytrichloride	14249-98-0
WOCl₄	tungsten(VI) oxytetrachloride	13520-78-0
WOF₂	tungsten(VI) oxytetrafluoride	13520-79-1
WO₂	tungsten(IV) oxide	12036-22-5
WO₂Br₂	tungsten(VI) dioxydibromide	13520-75-7
WO₂Cl₂	tungsten(VI) dioxydichloride	13520-76-8
WO₂I₂	tungsten(VI) dioxydiiodide	14447-89-3
WO₃	tungsten(VI) oxide	1314-35-8
WO₄²⁻	tungstate ion
WS₂	tungsten(IV) sulfide	12138-09-9
WS₃	tungsten(VI) sulfide	12125-19-8
WSe₂	tungsten(IV) selenide	12067-46-8
WTe₂	tungsten(IV) telluride	12067-76-4
W₂C	tungsten carbide	12070-13-2

Y

Chemical formula	Synonyms	CAS number
YAs	ytrrium arsenide	12255-48-0
YB₆	yttrium boride	12008-32-1
YBr₃	yttrium bromide	13469-98-2
YC₂	yttrium carbide	12071-35-1
YCl₃	ytrrium chloride	10361-92-9
YF₃	yttrium fluoride	13709-49-4
YP	yttrium phosphide	12294-01-8
YSb	yttrium antimonide	12186-97-9
YVO₄	yttrium vanadate	13566-12-6
Y₂O₃	yttria yttrium oxide	1314-36-9
Y₂S₃	yttrium sulfide	12039-19-9
YbBr₂	ytterbium(II) bromide	25502-05-0
YbBr₃	ytterbium(III) bromide	13759-89-2
YbCl₂	ytterbium(II)chloride	13874-77-6
YbCl₃	ytterbium(III) chloride	10361-91-8
YbCl₃·6H₂O	ytterbium(III) chloride hexahydrate	19423-87-1
YbF₂	ytterbium(II) fluoride	15192-18-4
YbF₃	ytterbium(III) fluoride	13760-80-0
YbI₂	ytterbium(II) iodide	19357-86-9
YbI₃	ytterbium(III) iodide	13813-44-0
YbSe	ytterbium(II) selenide	12039-54-2
YbSi₂	ytterbium(II) silicide	12039-89-3
Yb₂O₃	ytterbium(III) oxide	1314-37-0
Yb₂S₃	ytterbium(III) sulfide	12039-20-2
Yb₂Se₃	ytterbium(III) selenide	12166-52-8
YbTe	ytterbium(II) telluride	12125-58-5

Z

Chemical formula	Synonyms	CAS number
Zn(AlO₂)₂	zinc aluminate
Zn(AsO₂)₂	zinc arsenite	10326-24-6
ZnBr₂	zinc bromide	7699-45-8
Zn(CN)₂	zinc cyanide	557-21-1
ZnCO₃	zinc carbonate	3486-35-9
Zn(C₈H₁₅O₂)₂	zinc caprylate	557-09-5
Zn(ClO₃)₂	zinc chlorate	10361-95-2
ZnCl₂	zinc chloride	7646-85-7
ZnCr₂O₄	zinc chromite	12018-19-8
ZnF₂	zinc fluoride	7783-49-5
Zn(IO₃)₂	zinc iodate	7790-37-6
ZnI₂	zinc iodide	10139-47-6
ZnMoO₄	zinc orthomolybdate
Zn(NO₂)₂	zinc nitrite	10102-02-0
Zn(NO₃)₂	zinc nitrate	7779-88-6
Zn(NbO₃)₂	zinc metaniobate
ZnO	zinc(II) oxide zinc oxide	1314-13-2
ZnO₂	zinc peroxide	1314-22-3
Zn(OH)₂	zinc hydroxide	20427-58-1
Zn(OH)₄²⁻	zincate ion
ZnS	zinc sulfide sphalerite	1314-98-3
Zn(SCN)₂	zinc thiocyanate	557-42-6
ZnSO₄	zinc sulfate	7733-02-0
ZnSb	zinc antimonide	12039-35-9
ZnSe	zinc selenide	1315-09-9
ZnSeO₃	zinc selenite
ZnSnO₃	zinc stannate
Zn(TaO₃)₂	zinc metatantalate
ZnTe	zinc telluride	1315-11-3
ZnTeO₃	zinc tellurite
ZnTeO₄	zinc tellurate
ZnTiO₃	zinc metatitanate
Zn(VO₃)₂	zinc metavanadate
ZnWO₄	zinc orthotungstate
ZnZrO₃	zinc metazirconate
Zn₂P₂O₇	zinc pyrophosphate	7446-26-6
Zn₂SiO₄	zinc orthosilicate	13597-65-4
Zn₃(AsO₄)₂	zinc arsenate	13464-44-3
Zn₃As₂	zinc arsenide
Zn₃N₂	zinc nitride	1313-49-1
Zn₃P₂	zinc phosphide	1314-84-7
Zn₃(PO₄)₂	zinc phosphate	7779-90-0
Zn₃Sb₂	zinc antimonide
ZrB₂	zirconium boride	12045-64-6
ZrBr₄	zirconium bromide	13777-25-8
ZrC	zirconium carbide	12020-14-3
ZrCl₄	zirconium tetrachloride	10026-11-6
ZrF₄	zirconium fluoride	7783-64-4
ZrI₄	zirconium iodide	13986-26-0
ZrN	zirconium nitride	25658-42-8
Zr(OH)₄	zirconium hydroxide	14475-63-9
ZrO₂	zirconium dioxide baddeleyite	1314-23-4
ZrO₃²⁻	zirconate ion
ZrP₂	zirconium phosphide	12037-80-8
ZrS₂	zirconium sulfide	12039-15-5
ZrSi₂	zirconium silicide	12039-90-6
ZrSiO₄	zirconium orthosilicate	10101-52-7
Zr₃(PO₄)₄	zirconium phosphate

External links

Branches of Chemistry

Physical chemistry	Chemical kinetics · Chemical physics · Electrochemistry · Materials science · Photochemistry · Quantum chemistry · Solid-state chemistry · Spectroscopy · Surface chemistry · Thermochemistry

Organic chemistry	Biochemistry · Biophysical chemistry · Bioinorganic chemistry · Bioorganic chemistry · Chemical biology · Medicinal chemistry · Organic chemistry · Organometallic chemistry · Pharmacy · Physical organic chemistry · Polymer chemistry

Inorganic chemistry	Cluster chemistry · Inorganic chemistry · Nuclear chemistry

Others	Analytical chemistry · Chemistry education · Click chemistry · Cluster chemistry · Computational chemistry · Environmental chemistry · Green chemistry · Supramolecular chemistry · Theoretical chemistry · Wet chemistry

List of biomolecules · List of inorganic compounds · List of organic compounds · Periodic table