17-beta-hydroxy-7-alpha-methyl-androst-4-en-3-one (9CI) 7-alpha-Methyltestosterone 7642-58-2 7A-METHYLTESTOSTERONE Androst-4-en-3-one, 17-hydroxy-7-methyl-, (7-alpha,17-beta)- Androst-4-en-3-one, 17-hydroxy-7-methyl-, (7alpha,17beta)- (9CI) Androst-4-en-3-one, 17beta-hydroxy-7alpha-methyl- (8CI) Isomer 201 NSC 63577 Testosterone, 7-alpha-methyl- U 14103