title: 17 -Hydroperoxypregnenes. IV. A comparative study of the fragmentation by electron impact and high temperature chromatography.
mesh_terms: D015068:17-Ketosteroids / Q000138:chemical synthesis; D000731:Androstanes / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004583:Electrons; D006358:Hot Temperature; D006914:Hydroxysteroids / Q000138:chemical synthesis; D013058:Mass Spectrometry; D010545:Peroxides; D011278:Pregnanes / Q000138:chemical synthesis; D011284:Pregnenolone / Q000138:chemical synthesis; D011374:Progesterone
chemical_list: D015068:17-Ketosteroids; D000731:Androstanes; D006914:Hydroxysteroids; D010545:Peroxides; D011278:Pregnanes; D011374:Progesterone; D011284:Pregnenolone