| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 21221-93-2 | 3,5-二(三氟甲基)苯甲酮 | Methanone,[3,5-bis(trifluoromethyl)phenyl]phenyl-; Benzophenone,3,5-bis(trifluoromethyl)- (8CI); [3,5-Bis(trifluoromethyl)phenyl](phenyl)methanone |  | C15H8F6O | 详情 | 供应商 |
| 21221-18-1 | Methanone,(4-fluorophenyl)[4-(4-fluorophenyl)-4-hydroxy-1-methyl-3-piperidinyl]-; 1-Methyl-3-(p-fluorobenzoyl)-4-hydroxy-4-(p-fluorophenyl)piperidine; Flazalone; NSC 102629; p-Fluorophenyl4-(p-fluorophenyl)-4-hydroxy-1-methyl-3-piperidyl ketone |  | C19H19F2NO2 | 详情 | 供应商 | |
| 21221-29-4 | 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,17-acetate, (17a)-; 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,17-diol,17-acetate (8CI); 17-Ethynylestra-1,3,5(10)-triene-3,17b-diol 17-acetate |  | C22H26O3 | 详情 | 供应商 | |
| 212210-87-2 |  | 详情 | 供应商 |
