title: A new marine sterol, 22-trans-24-norcholesta-5, 22-dien-3-beta-ol.
mesh_terms: D002776:Cholestanes / Q000302:isolation & purification*; D002849:Chromatography, Gas; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D008974:Mollusca / Q000032:analysis*; D013057:Spectrum Analysis; D013997:Time Factors
chemical_list: D002776:Cholestanes