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发明人孙丽萍,黄志刚,朱建伟. "Method for the Synthesis of 4-(Dimorpholinomethylene)-2-(4-methoxyphenyl)oxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 112179388 B, 授权公告日 2021-02-28.
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