Synonyms: Androsta-4,6-dien-3-one,17b-hydroxy- (6CI,7CI,8CI); 17b-Hydroxy-D4,6-androstadien-3-one; 17b-Hydroxyandrost-4,6-dien-3-one;17b-Hydroxyandrost-4,6-diene-3-one;17b-Hydroxyandrosta-4,6-dien-3-one;4,6-Androstadiene-17b-ol-3-one; 6,7-Dehydrotestosterone; 6-Dehydrotestosterone;Androst-4,6-dien-17b-ol-3-one; Androsta-4,6-dien-17b-ol-3-one; NSC 75560; D4,6-Androstadien-3-one-17b-ol; D6-Testosterone