11Β,17Α,21-三羟基孕甾-4-烯-3,20-二酮-17-丁酸酯-21-丙酸酯

11beta,17,21-trihydroxypregn-4-ene-3,20-dione 17-butyrate 21-propionate · CAS 72590-77-3

11Β,17Α,21-三羟基孕甾-4-烯-3,20-二酮-17-丁酸酯-21-丙酸酯