| Chemical formula | Synonyms | CAS number |
|---|---|---|
| BBaO2 | barium boron dioxide | 54597-36-3 |
| BBeO2 | beryllium borate | 110682-18-3 |
| BBr | boron monobromide | 19961-29-6 |
| BBrCl | bromochloroborane | 74930-79-3 |
| BBrClF | bromochlorofluoroborane | 14720-22-0 |
| BBrClI | bromochloroiodoborane | 35425-33-3 |
| BBrF | bromofluoroborane | 74930-80-6 |
| BBrFI | bromofluoroiodoborane | 22268-28-6 |
| BBrI2 | bromodiiodoborane | 14355-21-6 |
| BBrO | boron bromide oxide | 38490-24-3 |
| BBrS | boron monobromide monosulfide | 66904-99-2 |
| BBr2 | dibromoborane | 66581-66-6 |
| BBr2I | dibromoiodoborane | 13709-72-3 |
| BBr3 | boron tribromide | 10294-33-4 |
| BCl | boron monochloride | 20583-55-5 |
| BClF | boron monochloride monofluoride | 22395-93-3 |
| BClFI | chlorofluoroiodoborane | 22095-64-3 |
| BClF2 | chlorodifluoroborane | 14720-30-0 |
| BClI2 | chlorodiiodoborane | 13709-74-5 |
| BClO | boron chloride oxide | 23361-55-9 |
| BClS | boron monochloride monosulfide | 84668-86-0 |
| BCl2 | dichloroboron | 13842-52-9 |
| BCl2F | dichlorofluoroborane | 14720-31-1 |
| BCl2I | dichloroiodoborane | 13709-76-7 |
| BCsO2 | caesium metaborate | 92141-86-1 |
| BFI2 | fluorodiiodoborane | 22095-63-2 |
| BFK2O2 | dipotassium fluoride dioxoborate | 56094-40-7 |
| BFNa2O2 | disodium fluoride dioxoborate | 56094-41-8 |
| BFO | boron monofluoride monoxide | 23361-56-0 |
| BFS | boron monofluoride monosulfide | 83995-89-5 |
| BF2 | difluoroboryl radical | 13842-55-2 |
| BF2I | difluoroiodoborane | 22095-62-1 |
| BF2O | boron difluoride oxide | 12006-82-5 |
| BF2O | boron fluoride oxide | 38150-67-3 |
| BF4K | potassium tetrafluoroborate | 14075-53-7 |
| BI | iodoborane | 13842-56-3 |
| BI2 | diiodoborane | 18015-86-6 |
| BI3 | boron triiodide | 13517-10-7 |
| BKO2 | potassium metaborate | 13709-94-9 |
| BLiO | lithium boron monoxide | 77965-53-8 |
| BLiO2 | lithium metaborate | 13453-69-5 |
| BN | boron nitride | 10043-11-5 |
| BNaO2 | sodium metaborate | 7775-19-1 |
| BO | boron monoxide | 12505-77-0 |
| BO2 | boron dioxide | 13840-88-5 |
| BO4W | tungsten boron tetraoxide | 56644-98-5 |
| BP | boron monophosphide | 20205-91-8 |
| BPt | platinum monoboride | 12380-47-1 |
| BS | boron sulfide | 12228-39-6 |
| BSe | boron monoselenide | 29750-36-5 |
| BSi | boron silicide | 12589-02-5 |
| BTi | titanium boride | 12007-08-8 |
| B2BeO4 | beryllium borate | 14720-43-5 |
| B2Be3O6 | beryllium borate | 13701-63-8 |
| B2Cl4 | diboron tetrachloride | 13701-67-2 |
| B2Cs2O4 | dicaesium dimetaborate | 57497-86-6 |
| B2F4 | diboron tetrafluoride | 13965-73-6 |
| B2Mg | magnesium boride | 12007-25-9 |
| B2Na2O4 | disodium dioxoborate | 35585-58-1 |
| B2O | boron oxide | 12045-60-2 |
| B2O2 | diboron dioxide | 13766-28-4 |
| B2O3 | diboron trioxide | 1303-86-2 |
| B2O4Pb | lead borate | 14720-53-7 |
| B2S3 | boron sulfide | 12007-33-9 |
| B2Ti | titanium boride | 12045-63-5 |
| B2Zr | zirconium boride | 12045-64-6 |
| B3Cl3O3 | trichloroboroxin | 13703-91-8 |
| B3F3O3 | trifluoroboroxine | 13703-95-2 |
| B4K2O7 | potassium borate | 1332-77-0 |
| B4Li2O7 | lithium borate | 12007-60-2 |
| B4Mg | magnesium boride | 12007-74-8 |
| B4Na2O7 | sodium borate | 1330-43-4 |
| B4O7Pb | lead borate | 12007-64-6 |
| B4S6 | tetraboron hexasulfide | 37215-41-1 |
| B6H10 | hexaborane | 23777-80-2 |
| B6K2O10 | potassium borate | 12007-40-8 |
| B6Na2O10 | sodium borate | 12007-42-0 |
| B6O10Pb | lead borate | 64539-83-9 |
| B8K2O13 | potassium borate | 12008-39-8 |
| B8Li2O13 | lithium borate | 12008-40-1 |
| B8S16 | octaboron hexadecasulfide | 73825-17-9 |
| B10O17Pb2 | lead borate | 75024-11-2 |
| BaBr | barium monobromide | 14832-97-4 |
| BaBr2 | barium dibromide | 10553-31-8 |
| BaCl | barium monochloride | 14832-99-6 |
| BaCl2 | barium dichloride | 10361-37-2 |
| BaF | barium monofluoride | 13966-70-6 |
| BaF2 | barium fluoride | 7787-32-8 |
| BaI | barium monoiodide | 12524-20-8 |
| BaI2 | barium diiodide | 13718-50-8 |
| BaMoO3 | barium trioxomolybdate | 12323-01-2 |
| BaMoO4 | barium tetraoxomolybdate | 7787-37-3 |
| BaO | barium monoxide | 1304-28-5 |
| BaO3W | barium trioxotungstate | 61349-32-4 |
| BaO4W | barium tetraoxotungstate | 121855-89-8 |
| BaS | barium sulfide | 21109-95-5 |
| BeBr | beryllium bromide | 13814-49-8 |
| BeBr2 | beryllium bromide | 7787-46-4 |
| BeCl | beryllium chloride | 13814-50-1 |
| BeClF | beryllium chloride fluoride | 13598-12-4 |
| BeCl2 | beryllium dichloride | 7787-47-5 |
| BeF | beryllium monofluoride | 13597-96-1 |
| BeF2 | beryllium difluoride | 7787-49-7 |
| BeF3Li | lithium trifluoroberyllate | 15552-34-8 |
| BeF4Li2 | lithium tetrafluoroberyllate | 13874-36-7 |
| BeI | beryllium iodide | 13597-98-3 |
| BeI2 | beryllium iodide | 7787-53-3 |
| BeN | beryllium nitride | 37279-11-1 |
| BeO | beryllium monoxide | 1304-56-9 |
| BeO4S | beryllium sulfate | 13510-49-1 |
| BeO4W | beryllium tungsten oxide | 18304-19-3 |
| BeS | beryllium sulfide | 13598-22-6 |
| Be2Cl4 | diberyllium tetrachloride | 12232-29-0 |
| Be2F2O | beryllium fluoride oxide | 65887-15-2 |
| Be2O | diberyllium monoxide | 12009-99-3 |
| Be2O2 | diberyllium dioxide | 70478-90-9 |
| Be2O4Si | beryllium silicate | 15191-85-2 |
| Be3N2 | beryllium nitride | 1304-54-7 |
| Be3O3 | beryllium oxide | 61279-73-0 |
| Be4O4 | beryllium oxide | 61279-74-1 |
| Be5O5 | beryllium oxide | 61279-75-2 |
| Be6O6 | beryllium oxide | 61279-76-3 |
| BiBr3 | bismuth tribromide | 7787-58-8 |
| BiCl | bismuth monochloride | 14899-70-8 |
| BiCl3 | bismuth chloride, bismuth trichloride | 7787-60-2 |
| BiF3 | bismuth trifluoride | 7787-61-3 |
| BiF5 | bismuth pentafluoride | 7787-62-4 |
| BiI3 | bismuth triiodide | 7787-64-6 |
| BiO | bismuth monoxide | 1332-64-5 |
| BiO2 | bismuth oxide | 12048-50-9 |
| BiS | bismuth monosulfide | 12048-34-9 |
| BiSb | bismuth monoantimonide | 12323-19-2 |
| BiSb3 | bismuth triantimonide | 12323-20-5 |
| Bi2Sb2 | dibismuth diantimonide | 12323-25-0 |
| Bi3Sb | tribismuth monoantimonide | 12323-26-1 |
| BrCa | calcium monobromide | 10024-43-8 |
| BrCl | bromine monochloride | 13863-41-7 |
| BrClPb | lead monobromide monochloride | 13778-36-4 |
| BrClSn | tin monobromide monochloride | 13595-90-9 |
| BrCl2P | phosphorus bromide dichloride | 13536-48-6 |
| BrCs | caesium bromide | 7787-69-1 |
| BrCsNa | caesium sodium monobromide | 95932-85-7 |
| BrF | bromine monofluoride | 13863-59-7 |
| BrF2P | phosphorus bromide difluoride | 15597-40-7 |
| BrF2PS | thiophosphoryl difluoride monobromide | 13706-09-7 |
| BrF3 | bromine trifluoride | 7787-71-5 |
| BrF5 | bromine pentafluoride | 7789-30-2 |
| BrF5S | sulfur bromide fluoride | 15607-89-3 |
| BrGa | gallium monobromide | 22655-59-0 |
| BrHg | mercury bromide | 10031-18-2 |
| BrI | iodine monobromide | 7789-33-5 |
| BrIn | indium monobromide | 14280-53-6 |
| BrK | potassium bromide | 7758-02-3 |
| BrLi | lithium bromide | 7550-35-8 |
| BrMg | magnesium bromide | 14519-11-0 |
| BrMo | molybdenum bromide | 110682-15-0 |
| BrN | bromoimidogen | 13967-29-8 |
| BrNO | nitrosyl bromide | 13444-87-6 |
| BrNS | thiazyl bromide | 52509-85-0 |
| BrN3 | bromine azide | 13973-87-0 |
| BrNa | sodium bromide | 7647-15-6 |
| BrO | bromine monoxide | 15656-19-6 |
| BrP | phosphorus bromide | 59727-16-1 |
| BrPb | lead bromide | 15576-47-3 |
| BrRb | rubidium bromide | 7789-39-1 |
| BrSi | bromosilylidyne | 14791-57-2 |
| BrSr | strontium monobromide | 14519-13-2 |
| BrTi | titanium bromide | 23664-91-7 |
| BrTl | thallium monobromide | 7789-40-4 |
| BrU | uranium monobromide | 108261-34-3 |
| BrW | tungsten bromide | 74966-78-2 |
| BrZr | zirconium bromide | 31483-18-8 |
| Br2Ca | calcium dibromide | 7789-41-5 |
| Br2Cd | cadmium bromide | 7789-42-6 |
| Br2ClP | phosphorus dibromide chloride | 13550-32-8 |
| Br2Cl2Si | dibromodichlorosilane | 13465-75-3 |
| Br2Co | cobalt dibromide | 7789-43-7 |
| Br2Cr | chromium bromide | 10049-25-9 |
| Br2Cs2 | dicaesium dibromide | 12409-56-2 |
| Br2Eu | europium dibromide | 13780-48-8 |
| Br2FPS | thiophosphoryl dibromide monofluoride | 13706-10-0 |
| Br2Fe | ferrous bromide | 7789-46-0 |
| Br2Ge | germanium dibromide | 24415-00-7 |
| Br2Hg | mercury dibromide | 7789-47-1 |
| Br2Hg2 | mercury bromide | 15385-58-7 |
| Br2K2 | potassium bromide | 11127-10-9 |
| Br2Li2 | dilithium dibromide | 12380-84-6 |
| Br2Mg | magnesium dibromide | 7789-48-2 |
| Br2Mn | manganese bromide | 13446-03-2 |
| Br2Mo | molybdenum bromide | 13446-56-5 |
| Br2Na2 | sodium bromide | 12431-56-0 |
| Br2Ni | nickel bromide | 13462-88-9 |
| Br2OS | thionyl bromide | 507-16-4 |
| Br2O2W | tungsten dibromide dioxide | 13520-75-7 |
| Br2Pb | lead dibromide | 10031-22-8 |
| Br2Rb2 | dirubidium dibromide | 12409-58-4 |
| Br2S | sulfur dibromide | 14312-20-0 |
| Br2S2 | disulfur dibromide | 13172-31-1 |
| Br2Se | selenium dibromide | 22987-45-7 |
| Br2Si | dibromosilylene | 14877-32-8 |
| Br2Sn | tin dibromide | 10031-24-0 |
| Br2Sr | strontium dibromide | 10476-81-0 |
| Br2Ti | titanium bromide | 13783-04-5 |
| Br2U | uranium dibromide | 13775-13-8 |
| Br2Yb | ytterbium dibromide | 25502-05-0 |
| Br2Zn | zinc dibromide | 7699-45-8 |
| Br2Zr | zirconium bromide | 24621-17-8 |
| Br3Ce | cerium tribromide | 14457-87-5 |
| Br3ClGe | tribromochlorogermane | 13536-71-5 |
| Br3ClSi | tribromochlorosilane | 13465-76-4 |
| Br3Cu2Li | lithium dicopper tribromide | 79950-13-3 |
| Br3Cu3 | tricopper tribromide | 37190-22-0 |
| Br3Ga | gallium tribromide | 13450-88-9 |
| Br3In | indium tribromide | 13465-09-3 |
| Br3La | lanthanum tribromide | 13536-79-3 |
| Br3Lu | lutetium tribromide | 14456-53-2 |
| Br3Mo | molybdenum bromide | 13446-57-6 |
| Br3Nd | neodymium tribromide | 13536-80-6 |
| Br3OP | phosphorus tribromide oxide | 7789-59-5 |
| Br3OS | sulfur tribromide monoxide | 82868-24-4 |
| Br3P | phosphorus tribromide | 7789-60-8 |
| Br3PS | thiophosphoryl bromide | 3931-89-3 |
| Br3Sb | antimony tribromide | 7789-61-9 |
| Br3Si | tribromosilyl radical | 13842-48-3 |
| Br3Ti | titanium bromide | 13135-31-4 |
| Br3Tm | thulium tribromide | 14456-51-0 |
| Br3U | uranium tribromide | 13470-19-4 |
| Br3Yb | ytterbium tribromide | 13759-89-2 |
| Br3Zr | zirconium bromide | 24621-18-9 |
| Br4Fe2 | diiron tetrabromide | 66468-24-4 |
| Br4Ge | germanium tetrabromide | 13450-92-5 |
| Br4Hf | hafnium tetrabromide | 13777-22-5 |
| Br4Mg2 | dimagnesium tetrabromide | 58749-16-9 |
| Br4Mo | molybdenum bromide | 13520-59-7 |
| Br4OW | tungsten tetrabromide monoxide | 13520-77-9 |
| Br4Pb | lead bromide | 13701-91-2 |
| Br4Si | silicon tetrabromide | 7789-66-4 |
| Br4Sn | tin tetrabromide | 7789-67-5 |
| Br4Ti | titanium tetrabromide | 7789-68-6 |
| Br4U | uranium tetrabromide | 13470-20-7 |
| Br4Zr | zirconium tetrabromide | 13777-25-8 |
| Br5Nb | niobium bromide | 13478-45-0 |
| Br5U | uranium pentabromide | 13775-16-1 |
| Br5W | tungsten pentabromide | 13470-11-6 |
| Br6W | tungsten bromide | 13701-86-5 |
| Br9Re3 | trirhenium nonabromide | 33517-16-7 |