发明人冯建国,林芳,徐明华. "Method for the Synthesis of 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(1-methyl-1H-pyrrol-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 111694668 A, 授权公告日 2016-08-20.
发明人周伟,刘建华,张德明. "A Process for Preparing High-Purity 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(1-methyl-1H-pyrrol-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 113075891 B, 授权公告日 2022-08-13.
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