| 中文名称 | 倍他米松杂质11 |
|---|---|
| 英文名称 | Betamethasone Impurity 11 |
| 英文别名 | (9xi,11beta)-9-fluoro-11,21-dihydroxy-16-methylpregna-1,4,16-triene-3,20-dione;(11β)-9-Fluoro-11,21-dihydroxy-16-methyl-pregna-1,4,16-triene-3,20-dione;(8S,9R,10S,11S,13S,14S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15-hexahydro-6H-cyclopenta[a]phenanthren-3-one |
| CAS号 | 59860-99-0 |
| 分子式 | C22H27O4F |
| 分子量 | 374.45 |
| 纯度 | 99.29% |