批号 | 操作 |
20220901 | 下载 |
产品编号: | B052001 |
英文名: | Betamethasone 17-Carboxylic Acid |
英文别名: | 倍他米松磷酸钠杂质1;(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid |
CAS号: | 37926-75-3 |
分子式: | C21H27FO5 |
分子量: | 378.43 |