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口恶唑禾草灵是Ｈｏｅｃｈｓｔ公司１９８２年开发成功的高活性除草剂品种，它含有两种异构体，即（Ｒ）与Ｓ体，其中Ｓ体为无效体。从环境保护及提高品质出发，安徽华星化工股份有限公司与沈阳化工研究院合作，采用世界先进的定向合成技术成功地合成了纯有效体的精口恶唑禾草
Oxymazole is a highly active herbicide developed by Hoechst in 1982 and contains two isomers, (R) and S, of which S is inactive. Starting from the environmental protection and quality improvement, Anhui Huaxing Chemical Co., Ltd. and Shenyang Chemical Research Institute, using the world’s most advanced directional synthesis technology successfully synthesized pure body of oxazole oxazole grass