Quantitative Analysis of Cantharidin by 1H NMR and UV
关于斑蝥素1H NMR和UV测定结果的商榷

The 1H NMR spectrum and UV spectrum of cantharidin isolated from the body fluid of Epicauta aptera Kaszab were obtained. Discrepancies were found between our spectral results and those reported in published references. The mechanisms that had potentially led to such discrepancies were discussed.