(3beta,5beta,6beta)-5,6-Epoxy-3-hydroxyandrostan-17-one 5,6-Epoxy-3-hydroxyandrostan-17-one (3beta,5beta,6beta)- 6557-20-6 Androstan-17-one, 5,6-epoxy-3-hydroxy-, (3beta,5beta,6beta)-