Characterization of 3-oxo-delta-4-steroids by gas chromatography of enol heptafluorobutyrates.
D002087:Butyrates; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D005461:Fluorine; D008433:Mathematics; D010100:Oxygen; D013256:Steroids / Q000032:analysis*
D002087:Butyrates; D013256:Steroids; D005461:Fluorine; D010100:Oxygen