17-(acetyloxy)-6-methyl-16-methylenepregna-4,6-diene-3,20-dione 17-Hydroxy-6-methyl-16-methylenepregna-4,6-diene-3,20-dione acetate 2919-66-6 BDH 1921 MGA MGA 100 MGA 500 MGA, veterinary Malengestrol Acetate Melengestrol acetate NSC-70968 NSC70968 Pregna-4,6-diene-3,20-dione, 17-(acetyloxy)-6-methyl-16-methylene- Pregna-4,6-diene-3,20-dione, 17-hydroxy-6-methyl-16-methylene-, acetate Progesterone, 6-dehydro-17-hydroxy-6-methyl-16-methylene-, acetate