17-alpha-(2-Methallyl)-19-nortestosterone 17-alpha-(2-Methylallyl)-19-nortestosterone 17-beta-Hydroxy-17-alpha-(2-methylallyl)estr-4-en-3-one 17alpha(2-Methallyl)-19-nortestosterone 17alpha-(2-Methylallyl)-19-nortestosterone 2529-46-6 4-08-00-01131 (Beilstein Handbook Reference) BRN 3157571 ESTR-4-EN-3-ONE, 17-beta-HYDROXY-17-(2-METHYLALLYL)- Estr-4-en-3-one, 17-beta-hydroxy-17-alpha-(2-methylallyl)- Estr-4-en-3-one, 17-hydroxy-17-(2-methyl-2-propenyl)-, (17-beta)- (9CI) Estr-4-en-3-one, 17beta-hydroxy-17-(2-methylallyl)- (8CI) Methallyl-19-nortestosterone NSC 70594 SC 9022