103335-55-3
3-酮-4-氮杂-5a-雄烷-17b-羧酸
→
~86%
104239-97-6
1-雄烯-3-酮-4-杂氮-17b-羧酸
73711-89-4
3,20-dioxo-4-aza-5α-pregnane
1416955-23-1
20283-95-8
1416955-18-4
3510-20-1
3,5-seco-4-norpregn-5,20-dion-3-carboxylic acid
57-83-0
孕酮
73671-92-8
甲基4-氮-5-ALPHA-雄甾-3-酮-17-BETA -羧酸甲酯
103335-41-7
4-氮杂-5alpha-雄甾-1-烯-3-酮-17beta-羧酸甲酯
149198-45-8
methyl (2α,5α,17β)-2-iodo-3-oxo-4-aza-5-androstane-17-carboxylate