21-乙酰氧基-17Α-羟基-16Β-甲基孕甾-1,4,9(11)-三烯-3,20-二酮

17,21-dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione 21-acetate · CAS 910-99-6

21-乙酰氧基-17Α-羟基-16Β-甲基孕甾-1,4,9(11)-三烯-3,20-二酮