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发明人马晓峰,朱建伟,陈志强. "Method for the Synthesis of 2-((4-Acetamidophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 111189685 A, 授权公告日 2022-08-09.
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