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发明人胡光,陈志强,黄志刚. "Method for the Synthesis of 5-(2,4-dioxohexahydropyrimidin-1-yl)-2,4-difluoro-benzoic acid" [P]. 中国发明专利, 专利号 CN 114317800 A, 授权公告日 2022-06-23.
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