批号 | 操作 |
20221101 | 下载 |
产品编号: | B028003 |
英文名: | Betamethasone EP Impurity B |
英文别名: | 丙酸氯倍他索EP杂质G;(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one |
CAS号: | 25122-41-2 |
分子式: | C22H28ClFO4 |
分子量: | 410.91 |