发明人林芳,何建平,沈红梅. "Method for the Synthesis of 2-(6-Bromo-5-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116353734 A, 授权公告日 2022-04-27.
发明人高志强,马晓峰,张德明. "A Process for Preparing High-Purity 2-(6-Bromo-5-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 113854072 A, 授权公告日 2019-08-06.
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