| 产品编号： | B052021 |
| 英文名： | Betamethasone Impurity 21 |
| 英文别名： | 2-((1R,8S,9R,10R,11S,13S,14S,16S,17R)-9-fluoro-1,11,17-trihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl dihydrogen phosphate |
| CAS号： | |
| 分子式： | C22H32FO9P |
| 分子量： | 490.46 |
