51503-94-7
androstane-3β,5α,6β-triol-17-one-3,6-diacetate
→
15780-14-0
(3β,6α,17β)-Androst-4-ene-3,6,17-triol
86270-35-1
3β,6β-diacetoxy-androst-4-en-17-one