| 1-Aminocyclopropanecarboxylic Acid | C4H7NO2 | 101.10388 |
| 2-Mercaptobenzothiazole | C7H5NS2 | 167.2513 |
| 3-Aminopyrazole-4-Carbonitrile | C4H4N4 | 108.10136 |
| 4-Carboxyphenylboronic Acid | C7H7BO4 | 165.93908 |
| 5-Methoxyindole-3-Carboxaldehyde | C10H9NO2 | 175.18396 |
| 6-Chloro-2-Pyridinecarboxylic Acid | C6H4ClNO2 | 157.55446 |
| Aluminium Caesium Tetrachloride | AlCl4Cs | 301.69899 |
| Aluminium Carbide | Al4C3 | 143.95826 |
| Aluminium Carbonate | Al2(CO3)3 | 233.98978 |
| Aluminium Dodecaboride | AlB12 | 156.71354 |
| Aluminium Silicate | Al2SiO5 | 162.04558 |
| Aminocaproic Acid | C6H13NO2 | 131.17292 |
| Ammonium Bicarbonate | (NH4)HCO3 | 79.0553 |
| Ammonium Carbamate | NH4CO2NH2 | 78.07054 |
| Ammonium Carbonate | (NH4)2CO3 | 96.08582 |
| Argentum Carbonate | Ag2CO3 | 275.7453 |
| Argentum(I) Carbonate | Ag2CO3 | 275.7453 |
| Barium Carbide | BaC2 | 161.3484 |
| Barium Carbonate | BaCO3 | 197.3359 |
| Barium Disilicate | BaSi2O5 | 273.495 |
| Barium Hexafluorosilicate | BaSiF6 | 279.40292 |
| Barium Metasilicate | BaSiO3 | 213.4107 |
| Beryllium Carbide | Be2C | 30.03506 |
| Beryllium Carbonate | BeCO3 | 69.02108 |
| Beryllium Silicate | Be2SiO4 | 110.10746 |
| Bicarbonate Of Soda | NaHCO3 | 84.00661 |
| Bismuth Oxycarbonate | (BiO)2CO3 | 509.96846 |
| Bismuth(III) Subcarbonate | (BiO)2CO3 | 509.96846 |
| Boron Carbide | B4C | 55.2547 |
| Boron Decahydride | B4H10 | 53.3234 |
| Cacodylic Acid | (CH3)2AsO2H | 137.99738 |
| Cadaverine | NH2(CH2)5NH2 | 102.17806 |
| Cadmium | Cd | 112.411 |
| Cadmium Acetate | Cd(CH3CO2)2 | 230.49904 |
| Cadmium Antimonide | CdSb | 234.171 |
| Cadmium Arsenide | Cd3As2 | 487.0762 |
| Cadmium Azide | Cd(N3)2 | 196.4512 |
| Cadmium Bromide | CdBr2 | 272.219 |
| Cadmium Carbonate | CdCO3 | 172.4199 |
| Cadmium Chloride | CdCl2 | 183.317 |
| Cadmium Chromate | CdCrO4 | 228.4047 |
| Cadmium Cyanide | Cd(CN)2 | 164.4458 |
| Cadmium Fluoride | CdF2 | 150.40781 |
| Cadmium Hydroxide | Cd(OH)2 | 146.42568 |
| Cadmium Iodate | Cd(IO3)2 | 462.21634 |
| Cadmium Iodide | CdI2 | 366.21994 |
| Cadmium Metasilicate | CdSiO3 | 188.4947 |
| Cadmium Metatantalate | Cd(TaO3)2 | 570.30316 |
| Cadmium Metazirconate | CdZrO3 | 251.6332 |
| Cadmium Molybdate | CdMoO4 | 272.3486 |
| Cadmium Niobate | Cd2Nb2O7 | 522.63056 |
| Cadmium Nitrate | Cd(NO3)2 | 236.4208 |
| Cadmium Nitride | Cd3N2 | 365.2464 |
| Cadmium Oxalate | CdC2O4 | 200.43 |
| Cadmium Oxide | CdO | 128.4104 |
| Cadmium Phosphate | Cd3(PO4)2 | 527.17572 |
| Cadmium Phosphide | Cd3P2 | 399.18052 |
| Cadmium Selenide | CdSe | 191.371 |
| Cadmium Selenite | CdSeO3 | 239.3692 |
| Cadmium Silicate | CdSiO3 | 188.4947 |
| Cadmium Sulfate | CdSO4 | 208.4736 |
| Cadmium Sulfide | CdS | 144.476 |
| Cadmium Sulfite | CdSO3 | 192.4742 |
| Cadmium Tellurate | CdTeO4 | 304.0086 |
| Cadmium Telluride | CdTe | 240.011 |
| Cadmium Titanate | CdTiO3 | 208.2762 |
| Cadmium Tungstate | CdWO4 | 360.2486 |
| Cadmium Yellow | CdS | 144.476 |
| Cadmoselite | CdSe | 191.371 |
| Caesium | Cs | 132.90545 |
| Caesium Acetate | CH3CO2Cs | 191.94947 |
| Caesium Amide | CsNH2 | 148.92803 |
| Caesium Azide | CsN3 | 174.92555 |
| Caesium Bicarbonate | CsHCO3 | 193.92229 |
| Caesium Bisulfate | CsHSO4 | 229.97599 |
| Caesium Bisulfite | CsHSO3 | 213.97659 |
| Caesium Borate | CsBO2 | 175.71525 |
| Caesium Bromate | CsBrO3 | 260.80765 |
| Caesium Bromide | CsBr | 212.80945 |
| Caesium Carbonate | Cs2CO3 | 325.8198 |
| Caesium Chlorate | CsClO3 | 216.35665 |
| Caesium Chloride | CsCl | 168.35845 |
| Caesium Chlorite | CsClO2 | 200.35725 |
| Caesium Chromate | Cs2CrO4 | 381.8046 |
| Caesium Cyanide | CsCN | 158.92285 |
| Caesium Dichromate | Cs2Cr2O7 | 481.7989 |
| Caesium Ethoxide | C2H5OCs | 177.96595 |
| Caesium Fluoride | CsF | 151.90385 |
| Caesium Hydride | CsH | 133.91339 |
| Caesium Hydrogen Orthophosphate | Cs2HPO4 | 361.79021 |
| Caesium Hydroxide | CsOH | 149.91279 |
| Caesium Hypochlorite | CsClO | 184.35785 |
| Caesium Iodate | CsIO3 | 307.80812 |
| Caesium Iodide | CsI | 259.80992 |
| Caesium Metaborate | CsBO2 | 175.71525 |
| Caesium Metaniobate | CsNbO3 | 273.81003 |
| Caesium Metasilicate | Cs2SiO3 | 341.8946 |
| Caesium Metatantalate | CsTaO3 | 361.85153 |
| Caesium Metatitanate | Cs2TiO3 | 361.6761 |
| Caesium Methoxide | CH3OCs | 163.93937 |
| Caesium Molybdate | Cs2MoO4 | 425.7485 |
| Caesium Nitrate | CsNO3 | 194.91035 |
| Caesium Nitrite | CsNO2 | 178.91095 |
| Caesium Orthophosphate | Cs3PO4 | 493.68772 |
| Caesium Orthotungstate | Cs2WO4 | 513.6485 |
| Caesium Orthovanadate | Cs3VO4 | 513.65546 |
| Caesium Oxalate | Cs2C2O4 | 353.8299 |
| Caesium Oxide | Cs2O | 281.8103 |
| Caesium Perchlorate | CsClO4 | 232.35605 |
| Caesium Periodate | CsIO4 | 323.80752 |
| Caesium Permanganate | CsMnO4 | 251.8411 |
| Caesium Peroxide | Cs2O2 | 297.8097 |
| Caesium Selenate | CsSeO4 | 275.86305 |
| Caesium Selenide | Cs2Se | 344.7709 |
| Caesium Sulfate | Cs2SO4 | 361.8735 |
| Caesium Sulfide | Cs2S | 297.8759 |
| Caesium Sulfite | Cs2SO3 | 345.8741 |
| Caesium Superoxide | CsO2 | 164.90425 |
| Caesium Tellurate | Cs2TeO4 | 457.4085 |
| Caesium Telluride | Cs2Te | 393.4109 |
| Caesium Tetraiodocadamate | Cs2CdI4 | 885.83978 |
| Caesium Tetraiodozincate | Cs2ZnI4 | 838.83778 |
| Caesium Thiocyanate | CsSCN | 190.98785 |
| Caesium Titanate | Cs2TiO3 | 361.6761 |
| Caesium Tribromide | CsBr3 | 372.61745 |
| Caesium Triiodide | CsI3 | 513.61886 |
| Caesium Tungstate | Cs2WO4 | 513.6485 |
| Caesium Vanadate | CsVO3 | 231.84515 |
| Caffeic Acid | C9H8O4 | 180.15742 |
| Caffeine | C8H10N4O2 | 194.1906 |
| Calcite | CaCO3 | 100.0869 |
| Calcium | Ca | 40.078 |
| Calcium Acetate | Ca(C2H3O2)2 | 158.16604 |
| Calcium Aluminate | CaAl2O4 | 158.03868 |
| Calcium Arsenate | Ca3(AsO4)2 | 398.0724 |
| Calcium Boride | CaB6 | 104.944 |
| Calcium Bromide | CaBr2 | 199.886 |
| Calcium Carbide | CaC2 | 64.0994 |
| Calcium Carbonate | CaCO3 | 100.0869 |
| Calcium Chlorate | Ca(ClO3)2 | 206.9804 |
| Calcium Chloride | CaCl2 | 110.984 |
| Calcium Chloride Hexahydrate | CaCl2.6H2O | 219.07568 |
| Calcium Chromate | CaCrO4 | 156.0717 |
| Calcium Citrate | Ca3(C6H5O7)2 | 498.4334 |
| Calcium Cyanamide | CaCN2 | 80.1021 |
| Calcium Cyanide | Ca(CN)2 | 92.1128 |
| Calcium Dihydrogen Phosphate | Ca(H2PO4)2 | 234.05248 |
| Calcium Fluoride | CaF2 | 78.07481 |
| Calcium Formate | Ca(HCOO)2 | 130.11288 |
| Calcium Fumarate | Ca(C2H2(COO)2) | 154.13428 |
| Calcium Hydride | CaH2 | 42.09388 |
| Calcium Hydrogenorthophosphate | CaHPO4 | 136.0573 |
| Calcium Hydroxide | Ca(OH)2 | 74.09268 |
| Calcium Hypochlorite | Ca(ClO)2 | 142.9828 |
| Calcium Hypophosphite | Ca(H2PO2)2 | 170.05488 |
| Calcium Iodate | Ca(IO3)2 | 389.88334 |
| Calcium Iodide | CaI2 | 293.88694 |
| Calcium Metaniobate | Ca(NbO3)2 | 321.88716 |
| Calcium Metasilicate | CaSiO3 | 116.1617 |
| Calcium Metavanadate | Ca(VO3)2 | 237.9574 |
| Calcium Molybdate | CaMoO4 | 200.0156 |
| Calcium Monophosphide | CaP | 71.05176 |
| Calcium Nitrate | Ca(NO3)2 | 164.0878 |
| Calcium Nitrate Tetrahydrate | Ca(NO3)2.4H2O | 236.14892 |
| Calcium Nitride | Ca3N2 | 148.2474 |
| Calcium Nitrite | Ca(NO2)2 | 132.089 |
| Calcium Orthovanadate | Ca(VO4)2 | 269.9562 |
| Calcium Oxalate | CaC2O4 | 128.097 |
| Calcium Oxide | CaO | 56.0774 |
| Calcium Oxychloride | CaOCl2 | 126.9834 |
| Calcium Perchlorate | Ca(ClO4)2 | 238.9792 |
| Calcium Permanganate | Ca(MnO4)2 | 277.9493 |
| Calcium Peroxide | CaO2 | 72.0768 |
| Calcium Perrhenate | CaRe2O8 | 540.4872 |
| Calcium Phosphate | Ca3(PO4)2 | 310.17672 |
| Calcium Phosphate, Monobasic | Ca(H2PO4)2 | 234.05248 |
| Calcium Phosphide | Ca3P2 | 182.18152 |
| Calcium Propionate | Ca(C2H5COO)2 | 186.2192 |
| Calcium Pyrophosphate | Ca2P2O7 | 254.09932 |
| Calcium Selenate | CaSeO4 | 183.0356 |
| Calcium Selenide | CaSe | 119.038 |
| Calcium Selenite | CaSeO3 | 167.0362 |
| Calcium Silicate | Ca2SiO4 | 172.2391 |
| Calcium Silicide | CaSi2 | 96.249 |
| Calcium Sulfate | CaSO4 | 136.1406 |
| Calcium Sulfate Anhydrous | CaSO4 | 136.1406 |
| Calcium Sulfate Dihydrate | CaSO4.2H2O | 172.17116 |
| Calcium Sulfate Hemihydrate | CaSO4.½H2O | 145.14824 |
| Calcium Sulfide | CaS | 72.143 |
| Calcium Sulfite | CaSO3 | 120.1412 |
| Calcium Sulphate | CaSO4 | 136.1406 |
| Calcium Tellurate | CaTeO4 | 231.6756 |
| Calcium Telluride | CaTe | 167.678 |
| Calcium Tellurite | CaTeO3 | 215.6762 |
| Calcium Tetrahydroaluminate | Ca(AlH4)2 | 102.1046 |
| Calcium Titanate | CaTiO3 | 135.9432 |
| Calcium Tungstate | CaWO4 | 287.9156 |
| Calgon Water Softener | (NaPO3)6 | 611.77039 |
| Californium | Cf | 251 |
| Californium(II) Bromide | CfBr2 | 410.808 |
| Californium(II) Chloride | CfCl2 | 321.906 |
| Californium(II) Iodide | CfI2 | 504.80894 |
| Californium(III) Bromide | CfBr3 | 490.712 |
| Californium(III) Chloride | CfCl3 | 357.359 |
| Californium(III) Fluoride | CfF3 | 307.99521 |
| Californium(III) Iodide | CfI3 | 631.71341 |
| Californium(III) Oxide | Cf2O3 | 549.9982 |
| Californium(IV) Fluoride | CfF4 | 326.99361 |
| Californium(IV) Oxide | CfO2 | 282.9988 |
| Calomel | HgCl | 236.043 |
| Camphor | C10H16O | 152.23344 |
| CAN | (NH4)2Ce(NO3)6 | 548.22232 |
| Candle Hardener | C17H35CO2H | 284.47724 |
| Candle Wax | CnH2n+2(n>19) | |
| Cane Sugar | C12H22O11 | 342.29648 |
| Caproic Acid | C5H11COOH | 116.15828 |
| Capsaicin | C18H27NO3 | 305.41188 |
| Car Battery Acid | H2SO4 | 98.07848 |
| Carbamazepine | C15H12N2O | 236.26858 |
| Carbon | C | 12.0107 |
| Carbon Dioxide | CO2 | 44.0095 |
| Carbon Disulfide | CS2 | 76.1407 |
| Carbon Monoxide | CO | 28.0101 |
| Carbon Tetrabromide | CBr4 | 331.6267 |
| Carbon Tetrachloride | CCl4 | 153.8227 |
| Carbon Tetrafluoride | CF4 | 88.00431 |
| Carbon Tetraiodide | CI4 | 519.62858 |
| Carbon Trioxide | CO3 | 60.0089 |
| Carbonate Of Lime | CaCO3 | 100.0869 |
| Carbonic Acid | H2CO3 | 62.02478 |
| Carbonyl Chloride | COCl2 | 98.9161 |
| Carbonyl Fluoride | COF2 | 66.00691 |
| Carbonyl Sulfide | COS | 60.0751 |
| Carboplatin | C6H12N2O4Pt | 371.24848 |
| Carborundum | SiC | 40.0962 |
| Caros Acid | H2SO5 | 114.07788 |
| Catechol | C6H6O2 | 110.11064 |
| Caustic Potash | KOH | 56.10564 |
| Caustic Soda | NaOH | 39.99711 |
| Cerium Cadmium | CeCd | 252.527 |
| Cerium Carbide | CeC | 152.1267 |
| Cerium(III) Carbide | Ce2C3 | 316.2641 |
| Chromium(II) Carbide | Cr3C2 | 180.0097 |
| Chromium(VI) Carbonyl | Cr(CO)6 | 220.0567 |
| Cobalt(II) Carbonate | CoCO3 | 118.9421 |
| Cobalt(II) Orthosilicate | Co2SiO4 | 209.9495 |
| Copper(II) Carbonate | CuCO3 | 123.5549 |
| Copper(II) Metasilicate | CuSiO3 | 139.6297 |
| Cuprum(II) Carbonate | CuCO3 | 123.5549 |
| Cuprum(II) Metasilicate | CuSiO3 | 139.6297 |