Testosterone EP Impurity I

17b-hydroxyandrost-4,6-dien-3-one ; 6-dehydrotestosterone ; androsta-4,6-dien-3-one,17-hydroxy-, (17b)- ; androsta-4,6-dien-17b-ol-3-one ; 17b-hydroxy-d4,6-androstadien-3-one ; 4,6-androstadiene-17b-ol-3-one ; 6,7-dehydrotestosterone ; 17β-hydroxyandrosta-4,6-dien-3-one ; 17β-hydroxy-4,6-androstadien-3-one ; 6,7-didehydrotestosterone ; d4,6-androstadien-3-one-17b-ol ; androsta-4,6-dien-3-one,17b-hydroxy- (6ci,7ci,8ci) ; androst-4,6-dien-17b-ol-3-one ; (17beta)-hydroxyandrosta-4,6-dien-3-one ; nsc75560 ; 17b-hydroxyandrosta-4,6-dien-3-one ; d6-testosterone ; (17β)-17-hydroxyandrosta-4,6-dien-3-one ; androsta-4,6-dien-3-one, 17-hydroxy-, (17.beta.)- ; 17b-hydroxyandrost-4,6-diene-3-one ; nsc 75560 ; Δ6-testosterone