Twelve derivates of S-tetrazine including three of 1,6-dihydro-S-tetrazines prepared recently were screened by pesticide activity.

对12个S四嗪衍生物,包括3个新合成1,6S四嗪衍生物,除草、杀菌、杀虫活性进行筛选。

This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述光气下游精细化学品开发及生产进展,包括苯、氯代酯、异氰酸酯、酰氯、碳酸酯化合物。

This article describes property, production and comprehensive manufacturing status of methyl chlorsilane, and the application and market status of derivate.

叙述基氯硅烷性质,生产及综合加工简况,并简介其衍生品应用及市场状况。