title: 3-beta,16-alpha-dihydroxy- delta-5-pregnen-20one: a precursor of delta-5-pregnene-3-alpha, 16-alpha, 20-alpha-triol.
mesh_terms: D002849:Chromatography, Gas; D002854:Chromatography, Paper; D006801:Humans; D008297:Male; D008875:Middle Aged; D011278:Pregnanes / Q000652:urine*
chemical_list: D011278:Pregnanes