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发明人何建平,马晓峰,黄志刚. "A Process for Preparing High-Purity 1-(4-Methoxybenzyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 115225497 B, 授权公告日 2020-02-08.
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