发明人冯建国,赵玉洁,唐晓军. "Method for the Synthesis of 2-((3,5-Dichlorophenyl)amino)-4-(dimethylamino)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 112268749 B, 授权公告日 2016-06-23.
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