发明人郭海燕,赵玉洁,韩伟. "Method for the Synthesis of 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(4-chlorophenyl)butanedinitrile" [P]. 中国发明专利, 专利号 CN 116309153 B, 授权公告日 2020-09-08.
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