Synonyms: BRN 2486539;17-Hydroxy-6-alpha-methylpregna-1,4-diene-3,20-dione acetate;6-alpha-Methyl-delta(sup 1)-dehydro-17-alpha-acetoxyprogesterone;Pregna-1,4-diene-3,20-dione, 17-hydroxy-6-alpha-methyl-, acetate;Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-6-methyl-, (6-alpha)-;AC1L43OP;LS-118487;4-08-00-02430 (Beilstein Handbook Reference);[(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate;151-68-8