"(6ALPHA,11BETA,16ALPHA,17ALPHA)-6,9-二氟-11-羥基-16,17-[(1-甲基亞乙基)二(氧基)]-3,20-二氧代孕甾-1,4-二烯-21-酸"
"(6ALPHA,11BETA,16ALPHA,17ALPHA)-6,9-二氟-11-羥基-16,17-[(1-甲基亞乙基)二(氧基)]-3,20-二氧代孕甾-1,4-二烯-21-酸"
醋酸氟輕松雜質(zhì)1(醋酸氟輕松EP雜質(zhì)A)(醋酸氟輕松-21-羧酸)