| 1 | 427-00-9 | 地索吗啡 | desomorphine | C17H21NO2 | | |
| 2 | 427-01-0 | (16R,19E)-19,20-Didehydro-16-[(10β,13β,21S)-23-deoxy-21,22-dihydro-11-oxa-12,24-secostrychinidin-10-yl]corynan-17-oic acid methyl ester | (16R,19E)-19,20-Didehydro-16-[(10β,13β,21S)-23-deoxy-21,22-dihydro-11-oxa-12,24-secostrychinidin-10-yl]corynan-17-oic acid methyl ester | C40H48N4O3 | | |
| 3 | 427-17-8 | 3-hydroxyphenobarbital | 3-hydroxyphenobarbital | C12H12N2O4 | | |
| 4 | 427-18-9 | | 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(4-chlorophenyl)-5-ethyl- | C12H11ClN2O3 | | |
| 5 | 427-25-8 | (14β,17R,20S)-2β,3β-Dihydroxy-12α,20-epoxypregn-5-ene-11,15-dione | (14β,17R,20S)-2β,3β-Dihydroxy-12α,20-epoxypregn-5-ene-11,15-dione | C21H28O5 | | |
| 6 | 427-26-9 | (14β,17R,20S)-3β-Hydroxy-12α,20-epoxypregn-5-ene-11,15-dione | (14β,17R,20S)-3β-Hydroxy-12α,20-epoxypregn-5-ene-11,15-dione | C21H28O4 | | |
| 7 | 427-29-2 | 3'-hydroxyhexobarbital | 3'-hydroxyhexobarbital | C12H16N2O4 | | |
| 8 | 427-30-5 | 3'-ketohexobarbital | 3'-ketohexobarbital | C12H14N2O4 | | |
| 9 | 427-36-1 | TRIPHENYLMETHYL FLUORIDE | TRIPHENYLMETHYL FLUORIDE | C19H15F | | |
| 10 | 427-39-4 | benzenemethanol, 4-fluoro-alpha,alpha-diphenyl | benzenemethanol, 4-fluoro-alpha,alpha-diphenyl | C19H15FO | | |
| 11 | 427-45-2 | Tris(p-chlorophenyl)fluorostannane | Tris(p-chlorophenyl)fluorostannane | C18H12Cl3FSn | | |
| 12 | 427-49-6 | 2-环戊基-2-羟基苯乙酸 | cyclopentylphenylglycolic acid | C13H16O3 | 羧酸;芳烃;原料;原料药;医用原料;有机砌块;医药原料;化工原料;食品添加剂;有机锂化合物 | |
| 13 | 427-51-0 | 环丙氯地孕酮 | Cyproterone acetate | C24H29ClO4 | 甾体类;标准品;原料药;化学原药;医药原料;中药对照品;小分子抑制剂;类固醇和激素;药物杂质及中;医药 前列腺药 | 医药;成品药 |
| 14 | 427-53-2 | 4-FLUORO-ALPHA-CYCLOPROPYL-ALPHA-(4-FLUOROPHENYL)-BENZYLIC ALCOHOL | 4-fluoro-alpha-cyclopropyl-alpha-(4-fluorophenyl)-benzylic alcohol | C16H14F2O | | |
| 15 | 427-63-4 | D-地曲霉素 | GEODIN | C17H12Cl2O7 | | |
| 16 | 427-77-0 | Gibberellin A9 | Gibberellin A9 | C19H24O4 | | |
| 17 | 427-78-1 | gibberic acid | gibberic acid | C18H20O3 | | |
| 18 | 427-79-2 | 别赤霉低酸 | Allogibberic acid | C18H20O3 | | |
| 19 | 427-83-8 | Spiro[1,3-dioxolane-2,9'-pentacyclo[4.3.0.02,5.03,8.04,7]nonane] (8CI,9CI) | Spiro[1,3-dioxolane-2,9'-pentacyclo[4.3.0.02,5.03,8.04,7]nonane] (8CI,9CI) | C11H12O2 | | |