title: Vitamin D3 metabolites. 3. Synthesis and X-ray analysis of 1 alpha,25-dihydroxycholesterol.
mesh_terms: D002762:Cholecalciferol; D002784:Cholesterol / Q000138:chemical synthesis*; D003461:Crystallography; D006888:Hydroxycholesterols; D006914:Hydroxysteroids / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008961:Models, Structural; D008968:Molecular Conformation; D009904:Optical Rotation; D013055:Spectrophotometry, Infrared
chemical_list: D006888:Hydroxycholesterols; D006914:Hydroxysteroids; D002762:Cholecalciferol; C007425:1 alpha,25-dihydroxycholesterol; D002784:Cholesterol