124-63-0
甲烷磺酰氯
+
113599-26-1
20-acetoxy-3β-hydroxy-5α-pregnan-6-one
→
113599-27-2
20-acetoxy-3β-[(methylsulfonyl)oxy]-5α-pregnan-6-one
103063-31-6
3β,20-diacetoxy-5α-pregnan-6-one