发明人赵玉洁,周伟,朱建伟. "Method for the Synthesis of 2-(6-Chloropyridin-2-yl)-2,2-difluoroethan-1-amine" [P]. 中国发明专利, 专利号 CN 115669724 A, 授权公告日 2018-07-16.
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