4,5-ALPHA-DIHYDRO-11-BETA-HYDROXY-17-METHYL-TESTOSTERONE 5.alpha.-Androstan-3-one, 11.beta.,17.beta.-dihydroxy-17-methyl- 5454-55-7 NSC23089 Testosterone, 4,5.alpha.-dihydro-11.beta.-hydroxy-17-methyl- U 6675