566-48-3
福美司坦
+
75-36-5
乙酰氯
→
~97%
61630-32-8
4-羟基雄烯二酮醋酸酯
108-24-7
乙酸酐
~66%
66880-12-4
5-α-fluoro-4α-hydroxyandrostane-3,17-dione
5538-51-2
邻乙酰水杨酰氯
1373116-44-9
4-(O-acetylsalicyloxy)androst-4-en-3,17-dione
77057-73-9
4,5-epoxyandrostane-3,17-dione