【摘要】 多噻烷是我国研制的一种新型沙蚕毒素类杀虫剂，本文利用高效液相色谱法，以C18反相制备柱有效地制备出多噻烷纯品，并以高效液相色谱、高效薄层色谱以及气相色谱－质谱联机对制备纯品进行了鉴定．更多还原

【Abstract】 Duosaiwan is a new member of the nersistoxin insecticides. The coarse Duosaiwan was isolated and purified successfully by means of High Performance Liquid Chromatography with a reverse-phase C18 preparative column. The purified Duosaiwan was identified by means of High Performanance Liquid Chromatography, High’Performance Thin Layer. Chromatography and Gas Chromatograph-Mass Spectrometry.更多还原