| 中文名称 | 倍他米松EP杂质J |
|---|---|
| 英文名称 | Betamethasone EP Impurity J |
| 英文别名 | (8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one;6909Q60UM0;Betamethasone impurity J [EP];17,21-Dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione |
| CAS号 | 18383-24-9 |
| 分子式 | C22H30O4 |
| 分子量 | 358.47 |
| 纯度 | 95%+ |