| 1 | 621-00-1 | 1,3-di-p-tolylurea | C15H16N2O | 240.3 | 265 °C | |
| 2 | 621-01-2 | 4,4-Dimethylthiocarbanilide | C15H16N2S | 256.37 | 182-184 °C (lit.) | |
| 3 | 621-02-3 | DI-P-TOLYL CARBONATE | C15H14O3 | 242.27 | 113 °C | |
| 4 | 621-03-4 | 2-Cyanoacetanilide | C9H8N2O | 160.17 | 198-202 °C | |
| 5 | 621-04-5 | 1-ETHYL-3-PHENYLUREA | C9H12N2O | 164.2 | | |
| 6 | 621-06-7 | 2,N-DIPHENYLACETAMIDE | C14H13NO | 211.26 | 118 °C | |
| 7 | 621-07-8 | N,N-Dibenzylhydroxylamine | C14H15NO | 213.27 | 125-128 °C (lit.) | Insoluble in water |
| 8 | 621-08-9 | benzyl sulfoxide | C14H14OS | 230.33 | 130-132°C(lit.) | 318.82mg/L at 20℃ |
| 9 | 621-09-0 | N,N'-diphenylacetamidine | C14H14N2 | 210.27 | 130 °C | |
| 10 | 621-10-3 | MALONANILIDE | C15H14N2O2 | 254.28 | | |
| 11 | 621-12-5 | 1,4-Diphenylsemicarbazide | C13H13N3O | 227.26 | 181℃ | |
| 12 | 621-13-6 | dicyclohexyl maleate | C16H24O4 | 280.36 | | |
| 13 | 621-14-7 | diphenyl succinate | C16H14O4 | 270.28 | 121°C | |
| 14 | 621-15-8 | N-Hexanoylaniline | C12H17NO | 191.27 | 95°C | |
| 15 | 621-16-9 | 2-Propen-1-one, 1-phenyl-3-[3-(trifluoromethyl)phenyl]- | C16H11F3O | 276.25 | | |
| 16 | 621-18-1 | 3,3-Azodibenzoic Acid | C14H10N2O4 | 270.24 | | |
| 17 | 621-19-2 | Ethyl trans-3-nitrocinnamate | C11H11NO4 | 221.21 | | |
| 18 | 621-20-5 | 1,4-Pentadien-3-one,1-(2-furanyl)-5-(3-nitrophenyl)- | C15H11NO4 | 269.25214 | | |
| 19 | 621-21-6 | 1,5-bis(3-nitrophenyl)penta-1,4-dien-3-one | C17H12N2O5 | 324.29 | 237 °C | |
| 20 | 621-22-7 | 1,3,5-trihydroxyamino-benzene | C6H9N3O3 | 171.15 | | |
| 21 | 621-23-8 | 1,3,5-Trimethoxybenzene | C9H12O3 | 168.19 | 50-53 °C (lit.) | insoluble |
| 22 | 621-24-9 | 3-(3-Methylphenoxy)-1,2-propanediol | C10H14O3 | 182.22 | | |
| 23 | 621-27-2 | 3-n-Propylphenol | C9H12O | 136.19 | | |
| 24 | 621-29-4 | m-Tolyl isocyanate | C8H7NO | 133.15 | | 10g/L at 20℃ |
| 25 | 621-30-7 | m-tolyl isothiocyanate | C8H7NS | 149.21 | 239 °C | may decompose |
| 26 | 621-31-8 | 3-ethylaminophenol | C8H11NO | 137.18 | 62°C | |
| 27 | 621-32-9 | m-methylphenetole | C9H12O | 136.19 | | |
| 28 | 621-33-0 | m-Phenetidine | C8H11NO | 137.18 | 204 °C | 0.1-0.5 g/100 mL at 20 ºC |
| 29 | 621-34-1 | 3-Ethoxyphenol | C8H10O2 | 138.16 | 28-31℃ | insoluble |
| 30 | 621-35-2 | N-Acetyl-1,3-phenylene diamine,hydrochloride | C8H11ClN2O | 186.64 | 247 °C | |
| 31 | 621-36-3 | m-Tolylacetic acid | C9H10O2 | 150.17 | 64-66°C(lit.) | Soluble in water. |
| 32 | 621-37-4 | 3-Hydroxyphenylacetic acid | C8H8O3 | 152.15 | 129-133°C(lit.) | |
| 33 | 621-38-5 | 3'-BROMOACETANILIDE | C8H8BrNO | 214.06 | 87-89 °C | |
| 34 | 621-40-9 | 1-(3-METHYLPHENYL)-2-THIOUREA | C8H10N2S | 166.24 | 120-122°C | |
| 35 | 621-42-1 | 3-Acetamidophenol | C8H9NO2 | 151.16 | 145-148°C(lit.) | |
| 36 | 621-43-2 | BENZENEACETIC ACID, 3,4-DIAMINO- | C8H10N2O2 | 166.18 | | |
| 37 | 621-44-3 | 3-Nitro-L-tyrosine | C9H10N2O5 | 226.19 | 233-235 °C (dec.) (lit.) | insoluble |
| 38 | 621-45-4 | 1-(3-trifluoromethylphenyl)-2-propanol | | | | |
| 39 | 621-47-6 | 1-Isopropoxy-3-trifluoroMethyl-benzene | C10H11F3O | 204.19 | | |
| 40 | 621-50-1 | 3-nitrophenylacetonitrile | C8H6N2O2 | 162.15 | 60-62°C(lit.) | |
| 41 | 621-51-2 | 3-Ethoxybenzoic acid | C9H10O3 | 166.17 | 136-140 °C (lit.) | |
| 42 | 621-52-3 | 3-nitrophenetole | C8H9NO3 | 167.16 | 36°C | |
| 43 | 621-54-5 | 3-(3-Hydroxyphenyl)propionic acid | C9H10O3 | 166.17 | 111 °C | |
| 44 | 621-56-7 | 3-(Diethylamino)-1,2-propanediol | C7H17NO2 | 147.22 | -30 °C | miscible |
| 45 | 621-58-9 | Phenol, 5-ethenyl-2-methoxy- | C9H10O2 | 150.17 | | |
| 46 | 621-59-0 | 3-Hydroxy-4-methoxybenzaldehyde | C8H8O3 | 152.15 | 113-116°C | 2.27g/L at 20℃ |
| 47 | 621-61-4 | 2-Stearoyl-rac-glycerol | C21H42O4 | 358.56 | 74-75 °C | |
| 48 | 621-62-5 | Chloroacetaldehyde diethyl acetal | C6H13ClO2 | 152.62 | -45 °C | 1.8 g/L (20 ºC) |
| 49 | 621-63-6 | 2,2-diethoxyethanol | C6H14O3 | 134.17 | | Miscible with water, chloroform and ethyl acetate. |
| 50 | 621-64-7 | N-Nitrosodipropylamine | C6H14N2O | 130.19 | | 9,900 mg/L at 25 °C (Mirvish et al., 1976) |
| 51 | 621-65-8 | 1,2-DINITROGLYCERIN | C3H6N2O7 | 182.09 | | |
| 52 | 621-66-9 | 4-(phenylazo)-o-cresol | C13H12N2O | 212.25 | | |
| 53 | 621-68-1 | N,N-Bis(2-chloroethyl)propan-1-amine | C7H15Cl2N | 184.1067 | | |
| 54 | 621-70-5 | TRIHEXANOIN | C21H38O6 | 386.52 | -60℃ | |
| 55 | 621-71-6 | tricaprin | C33H62O6 | 554.84 | 31-32°C | |
| 56 | 621-72-7 | bendazol | C14H12N2 | 208.26 | 187° | |
| 57 | 621-76-1 | Tri-n-propyl orthoformate | C10H22O3 | 190.28 | | |
| 58 | 621-77-2 | Triamylamine | C15H33N | 227.43 | -61.15°C (estimate) | Insoluble in water |
| 59 | 621-78-3 | TRI-N-AMYLBORATE | C15H33BO3 | 272.23 | 180°C (dec.) | |
| 60 | 621-79-4 | Cinnamamide | C9H9NO | 147.17 | 148-150°C(lit.) | |
| 61 | 621-83-0 | N-Benzylthiourea | C8H10N2S | 166.24 | 163-165°C | |
| 62 | 621-84-1 | Benzyl carbamate | C8H9NO2 | 151.16 | 86-89 °C (lit.) | 68.02g/L(37 ºC) |
| 63 | 621-85-2 | BENZYLISOTHIOUREA | C8H10N2S | 166.24 | | |
| 64 | 621-87-4 | Phenoxyacetone | C9H10O2 | 150.17 | | |
| 65 | 621-88-5 | 2-phenoxyacetamide | C8H9NO2 | 151.16 | 101-103°C(lit.) | |
| 66 | 621-90-9 | 4-(Methylamino)Azobenzene | C13H13N3 | 211.26 | 87℃ | |
| 67 | 621-91-0 | 1,4-dibenzyloxybenzene | C20H18O2 | 290.36 | 128°C | |
| 68 | 621-92-1 | N-benzyl-4-hydroxyanilinium chloride | C13H14ClNO | 235.70936 | | |
| 69 | 621-95-4 | 4,4'-ethylenedianiline | C14H16N2 | 212.29 | 133-137°C(lit.) | |
| 70 | 621-96-5 | NSC 403525 | C14H14N2 | 210.27 | | |
| 71 | 621-98-7 | (1E,4E)-1,5-Di-p-tolylpenta-1,4-dien-3-one | C19H18O | 262.35 | 158 °C | |