发明人何建平,赵玉洁,李文辉. "Method for the Synthesis of 6-Bromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 117053288 A, 授权公告日 2020-04-19.
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