发明人何建平,徐明华,唐晓军. "Method for the Synthesis of 1-Benzyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 113297203 B, 授权公告日 2021-08-24.
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