| 1 | 3190-01-0 | 1,2-Ethanediamine, 1,2-diphenyl-N,N'-bis(phenylmethylene)-, (1R,2S)-rel- (9CI) | C28H24N2 | 388.5 | | |
| 2 | 3190-03-2 | SPIRO(CYCLOHEXANE-1,2'-BENZIMIDAZOLINE) | C12H16N2 | 188 | | |
| 3 | 3190-48-5 | 1,3-Dioxane, 5-methylene-2-(1-methylethyl)- | C8H14O2 | 142.2 | | |
| 4 | 3190-54-3 | 1,3-Dioxane, 5-methylene-2-(1-methylethenyl)- | C8H12O2 | 140.18 | | |
| 5 | 3190-70-3 | (S)-(-)-4-Isobutyloxazolidine-2,5-Dione | C7H11NO3 | 157.17 | 76-77°C | |
| 6 | 3190-71-4 | Glutamic acid,5-benzyl ester,NCA | C13H13NO5 | 263.25 | 97-98℃ | |
| 7 | 3190-74-7 | Ethanethiol, 2,2'-phosphinidenebis- (9CI) | C4H11PS2 | 154.23 | | |
| 8 | 3190-75-8 | Ethanethiol, 2,2',2''-phosphinidynetris- (9CI) | C6H15PS3 | 214.35 | | |
| 9 | 3190-77-0 | 2-(diethylphosphino)ethanethiol | C6H15PS | 150.222061 | | |
| 10 | 3190-79-2 | Diphenyl(2-mercaptoethyl)phosphine | C14H15PS | 246.31 | | |
| 11 | 31900-04-6 | disodium 4,4'-bis[[6-anilino-4-(methylamino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate | C34H30N12Na2O6S2 | 812.78834 | | |
| 12 | 31900-55-7 | 1,3-Butadiene, 1-chloro-, polymer with 1,3-butadiene and 2-chloro-1,3-butadiene | C12H16Cl2 | 231.16 | | |
| 13 | 31900-57-9 | Polydimethylsiloxane | (C2H8O2Si)x | | | |
| 14 | 319002-53-4 | 3-Amino-6-chloro-4H-thieno[3,2-e]-1,2,4-thiadiazine 1,1-dioxide | C5H4ClN3O2S2 | 237.69 | >350 °C (decomp) | |
| 15 | 319002-81-8 | 2-Thiophenesulfonyl chloride, 3-bromo-5-methyl- | C5H4BrClO2S2 | 275.57 | | |
| 16 | 319002-85-2 | 319002-85-2 | | | | |
| 17 | 319002-86-3 | 2-Thiophenesulfonamide, 3,5-dichloro-N-[imino[(1-methylcyclopropyl)amino]methyl]- | C9H11Cl2N3O2S2 | 328.24 | | |
| 18 | 319002-87-4 | 2-Thiophenesulfonyl chloride, 3,5-dibromo- | C4HBr2ClO2S2 | 340.44 | | |
| 19 | 319002-90-9 | 1-Methylguanidine sulfate | C2H9N3O4S | 171.17556 | | |
| 20 | 319002-92-1 | Propanoic acid, 2-(1,1-dimethylpropoxy)-, propyl ester, (2S)- | C11H22O3 | 202.29 | | |
| 21 | 319009-76-2 | (R)-BoroSer(OBn)-(+)-Pinanediol-HCl | C19H29BClNO3 | 365.70246 | | |
| 22 | 319009-82-0 | 1,3,2-Dioxaborolane-2-methanamine, 4,4,5,5-tetramethyl-α-(3,3,3-trifluoropropyl)- | C10H19BF3NO2 | 253.07 | | |
| 23 | 319009-90-0 | (R)-BoroAlg(+)-Pinanediol-hydrochloride | C14H25BClNO2 | 285.6178 | | |
| 24 | 319009-92-2 | (R)-BoroAbu-(+)-Pinanediol-HCl | C13H25BClNO2 | 273.6071 | | |
| 25 | 319009-96-6 | 1,3,2-Dioxaborolane-2-methanamine, α-(2,2-difluoroethyl)-4,4,5,5-tetramethyl-, hydrochloride (1:1) | C9H19BClF2NO2 | 257.51 | | |
| 26 | 319010-99-6 | (+)-pinanediol (1S)-chloro-propylboronate | C13H22BClO2 | 256.58 | | |
| 27 | 319012-20-9 | 1,3,2-Dioxaborolane-2-methanamine, 4,4,5,5-tetramethyl-α-(3,3,3-trifluoropropyl)-, hydrochloride (1:1) | C10H20BClF3NO2 | 289.53 | | |
| 28 | 319014-58-9 | 2'-(TRIFLUOROMETHYL)[1,1'-BIPHENYL]-4-OL | C13H9F3O | 238.21 | 47-49 °C | |
| 29 | 319016-04-1 | 4-[(4-methoxyphenyl)amino]benzonitrile | C14H12N2O | 224.26 | | |
| 30 | 319016-09-6 | Benzonitrile, 4-(4-pyridinylamino)- | C12H9N3 | 195.22 | | |
| 31 | 319016-44-9 | Sulfamide, [4-(cyanomethyl)phenyl]- (9CI) | C8H9N3O2S | 211.24 | | |
| 32 | 319018-38-7 | BMVC | C28H25N3+2 | 403.53 | | |
| 33 | 319018-43-4 | 9H-Carbazole-3,6-dicarboxaldehyde, 9-octyl- | C22H25NO2 | 335.44 | | |
| 34 | 31904-18-4 | alpha,alpha,alpha,ar,ar-pentachlorotoluene | C7H3Cl5 | 264.36 | | |
| 35 | 31904-29-7 | n-Butylferrocene | C14H18Fe10* | 242.14 | | insoluble |
| 36 | 31904-34-4 | (+/-)-N,N-DIMETHYL-1-FERROCENYLETHYLAMINE | C14H19FeN10* | 257.15 | | Not miscible or difficult to mix in water. |
| 37 | 31904-79-7 | Chloro(cyclopentadienyl)(triphenylphosphine)nickel(II) | C23H20ClNiP5* | 421.53 | 175°C (dec.)(lit.) | |
| 38 | 31905-84-7 | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide | C21H35NO8 | 429.51 | | |
| 39 | 31906-04-4 | Lyral | C13H22O2 | 210.31 | | |
| 40 | 31907-39-8 | 1,4-Anthracenedione, 2-methyl- | C15H10O2 | 222.24 | | |
| 41 | 31907-99-0 | 2-Aziridinecarboxylic acid, 3-methyl-1-(phenylmethyl)-, methyl ester, (1α,2β,3β)- (9CI) | C12H15NO2 | 205.25 | | |
| 42 | 31908-20-0 | Cyclohexanone, 2-(2-bromophenyl)- | C12H13BrO | 253.13 | | |
| 43 | 31908-49-3 | [(1R,2S,3S)-2-[(3E)-4,8-dimethylnona-3,7-dienyl]-2-methyl-3-[(1E,5E)-2 ,6,10-trimethylundeca-1,5,9-trienyl]cyclopropyl]methanol | C30H50O | 426.72 | | |
| 44 | 31909-05-4 | 3-BENZO[B]THIOPHEN-2-YL-PROPAN-1-OL | C11H12OS | 192.28 | | |
| 45 | 31909-58-7 | 2-Furoylacetonitrile | C7H5NO2 | 135.12 | 81-85 °C (lit.) | |