1605-89-6 17.beta.-Hydroxy-7.alpha.,17-dimethylandrost-4-en-3-one 7-ALPHA-17-DIMETHYLTESTOSTERONE 7.alpha.,17-Dimethyltestosterone 7.alpha.,17.alpha.-Dimethyltestosterone Androst-4-en-3-one, 17-hydroxy-7,17-dimethyl-, (7.alpha.,17.beta.)- Androst-4-en-3-one, 17.beta.-hydroxy-7.alpha.,17-dimethyl- Bolasterone Myagen NSC66233 Testosterone, 17.beta.-hydroxy-7.alpha.,17-dimethyl- Testosterone, 7.alpha.,17-dimethyl- U 19763 U-19763