The research progresses of the condensation process of organophosphorus insecticide—diazinon, are reviewed.
综述了有机磷杀虫剂二嗪磷的缩合工艺研究进展。
A new technology of synthesizing organophosphorus insecticide quinalphos with DMAP as catalyst and its method characteristic are briefly described.
简要地阐述了利用催化剂DMAP合成有机磷杀虫剂喹硫磷的新工艺和方法特点。
The novel nicotinamide insecticide is the optimal variety to replace highly-poisonous organophosphorus and organochlorine insecticides.
新烟碱类杀虫剂是取代高毒有机磷、有机氯类杀虫剂的最佳品种。
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