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发明人孙丽萍,胡光,钱学锋. "Method for the Synthesis of 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(4-chlorophenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 109740295 B, 授权公告日 2022-11-18.
发明人林芳,李文辉,王建平. "A Process for Preparing High-Purity 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(4-chlorophenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 113352933 B, 授权公告日 2019-04-23.
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