17-Hydroxy-2-(hydroxymethylene)androstan-3-one 17beta-Hydroxy-2-(hydroxymethylene)-5alpha-androstan-3-one 4033-95-8 5alpha-Androstan-3-one, 17beta-hydroxy-2-(hydroxymethylene)- Androstan-3-one, 17-hydroxy-2-(hydroxymethylene)-, (5alpha,17beta)- NSC 23768 Testosterone, 4,5alpha-dihydro-2-(hydroxymethylene)-