醋酸倍他米松EP杂质B(醋酸地塞米松对照品;地塞米松EP杂质G)
QY-DSMS-G
2-((8S,9R,10S,11S,13S,14S,16R,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 acetate
1177-87-3
C24H31FO6