1172-82-3 17-Acetoxy-6-methylprogesterone 17-Hydroxy-6-methylpregn-4-ene-3,20-dione acetate 6alpha-Methyl-17-acetoxy progesterone 6alpha-Methyl-17alpha-acetoxyprogesterone Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-methyl- Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, acetate Progesterone, 17-hydroxy-6-methyl-, acetate SC 9686