title: [20.20-methylenoxy-3-oxo-4-pregnene-21-acid methyl ester].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004952:Esters; D006868:Hydrolysis; D007664:Ketosteroids / Q000138:chemical synthesis; D011283:Pregnenes / Q000138:chemical synthesis*; D013055:Spectrophotometry, Infrared
chemical_list: D004952:Esters; D007664:Ketosteroids; D011283:Pregnenes
vernacular_title: 20.20-Methylenoxy-3-oxo-4-pregnen-21-säuremethylester.