title: The synthesis of 23,24-14C-ecdysone.
mesh_terms: D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D003460:Crystallization; D004121:Dimethyl Sulfoxide; D004440:Ecdysone / Q000138:chemical synthesis*; D006868:Hydrolysis; D006900:Hydroxylation; D007202:Indicators and Reagents; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008722:Methods; D010084:Oxidation-Reduction; D013055:Spectrophotometry, Infrared
chemical_list: D002250:Carbon Radioisotopes; D007202:Indicators and Reagents; D004440:Ecdysone; D004121:Dimethyl Sulfoxide