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发明人李文辉,林芳,沈红梅. "Method for the Synthesis of 6-(4-Methoxy-phenyl)-1-methyl-2-oxo-1,2-dihydro-pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115941860 B, 授权公告日 2023-02-28.
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