52-21-1
1,4-孕甾二烯-11β,17α,21-三醇-3,20-二酮 21-醋酸酯
→
38680-83-0
醋酸泼尼松龙环氧
378-35-8
21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion
96465-68-8
4224-31-1
9α-Brom-11β,17α-dihydroxy-21-acetoxy-pregna-1,4-dien-3,20-dion
4380-55-6
pregna-1,4,9(11)-triene-17α,21-diol-3,20-dione 21-acetate