21-Acetoxy-17α-hydroxy-11α-methansulfonyloxy-pregn-4-en-3,20-dion

21-acetoxy-3,3,20,20-bis-ethanediyldioxy-pregn-5-ene-11β,17-diol

11,17,21-三羟基-孕甾-5-烯-3,20-二酮3,20-二乙烯缩酮