17.beta.-Hydroxy-3-androstanone 4,5.alpha.-Dihydrotestosterone 4-Dihydrotestosterone 5.alpha.,17.beta.-Hydroxyandrostan-3-one 5.alpha.-Androstan-17.beta.-ol-3-one 5.alpha.-Androstan-3-one, 17.beta.-hydroxy- 5.alpha.-Dihydrotestosterone 5.alpha.-Dihydroxytestosterone 521-18-6 Anaboleen Anabolex Andractim Androlone Androstalone Androstan-3-one, 17-hydroxy-, (5.alpha.,17.beta.)- Cristerona MB NSC10972 Neodrol Proteina Protona STANOLONE Stanaprol Stanorone Testosterone, dihydro-