(2S,3S,4S,5R,6R)-6-[2-[(10S,11S,13S,16R,17R)-9-氟-11,17-二羟基-10,13,16-三甲基-3-氧代-6,7,8,11,12,14,15,16-八氢环戊烯并[a]菲-17-基]-2-氧代乙氧基]-3,4,5-三羟基四氢吡喃-2-羧酸
152154-28-4