1881-66-9
中文名称
betamethasone 21-mesylate
英文名称
betamethasone 21-mesylate
CAS
1881-66-9
分子式
C23H31FO7S
分子量
470.55
MOL 文件
1881-66-9.mol
![1881-66-9 结构式](/CAS/20211123/GIF/1881-66-9.gif)
基本信息
中文别名
倍他米松杂质40 英文别名
betamethasone 21-mesylateBetamethasone Impurity 40
Betamethasone 21-Mesylate (>
Betamethasone 21-Mesylate (>90%)
betamethasone 21-methanesulfonate
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11β,16β)-
2-((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]phenanthren-17-yl)-2-oxoethyl methanesulfonate