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发明人李文辉,马晓峰,陈志强. "Method for the Synthesis of 2-[3-(2,4-dioxohexahydropyrimidin-1-yl)phenoxy]acetic acid" [P]. 中国发明专利, 专利号 CN 113153138 A, 授权公告日 2020-04-20.
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