发明人杨光,赵玉洁,王建平. "Method for the Synthesis of 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2,5-dimethylbenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113763322 A, 授权公告日 2018-01-19.
发明人朱建伟,赵玉洁,马晓峰. "A Process for Preparing High-Purity 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2,5-dimethylbenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114680948 A, 授权公告日 2019-12-15.
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