1,3,5,6-THAO 1,3,5,6-Tetrahydroxyandrostan-17-one 1beta,3beta,5,6beta-Tetrahydroxy-5alpha-androstan-17-one 90134-60-4 Androstan-17-one, 1,3,5,6-tetrahydroxy-, (1beta,3beta,5alpha,6beta)-