title: [1,2-Methylene-19-nor-17-alpha-acetoxy-progesterone].
mesh_terms: D000475:Alkenes; D055598:Chemical Phenomena; D002621:Chemistry; D002776:Cholestanes / Q000138:chemical synthesis*; D011374:Progesterone
chemical_list: D000475:Alkenes; D002776:Cholestanes; D011374:Progesterone
vernacular_title: 1,2-Methylen-19-nor-17-alpha-acetoxy-progesteron.