17-.beta.-hydroxy-7,17-dimethylestr-4-en-3-one 17.beta.-Hydroxy-7.alpha.,17-dimethylestr-4-en-3-one 19-Nortestosterone, 7.alpha.,17-dimethyl- 3704-09-4 7-.alpha.-17-.alpha.-Dimethyl-19-nortestosterone 7.alpha.,17-Dimethyl-19-nortestosterone 7.alpha.,17.alpha.-Dimethyl-19-nortestosterone CDB 904 Estr-4-en-3-one, 17-hydroxy-7,17-dimethyl-, (7.alpha.,17.beta.)- Estr-4-en-3-one, 17.beta.-hydroxy-7.alpha.,17-dimethyl- MIBOLERONE Matenon Miboleron NSC72260 U 10997 U-10,997