吡嘧磺隆 meaning in Chinese
pyrazosulfuronethyll
Examples
- The cause and solution of spray harm by pyrazosulfuron - ethyl applied in direct - seeded rice field
吡嘧磺隆在水稻直播田产生药害的原因及对策 - The development of sample pretreatment ' s methods for high - performance liquid chromatography in the pesticide residues determination
啶嘧磺隆和氯吡嘧磺隆残留的高效液相色谱检验方法 - Using ethyl cyanoacetate , triethyl orthoformate and methylhydrazine as main raw materials , the herbicide pyrazosulfuron was prepared through the reactions of substitution , amination , cylclization , diazotization and chlorosulfonation
摘要以氰乙酸乙酯、原甲酸三乙酯和甲肼等为主要原料，通过取代、胺化、环化、重氮化和氯磺化等反应制得了除草剂吡嘧磺隆原料药。