| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 566-38-1 | Pregn-4-ene-3,11-dione,17,20,21-trihydroxy-, (20S)-; Pregn-4-ene-3,11-dione,17,20a,21-trihydroxy- (6CI,8CI); 17a,20a,21-Trihydroxy-4-pregnene-3,11-dione; 20a-Dihydrocortisone; 4-Pregnene-17a,20a,21-triol-3,11-dione; Hepatosterone; Reichstein'ssubstance epi-E; Reichstein's substance epi-U | ![]() | C21H30O5 | 详情 | 供应商 |