发明人黄志刚,冯建国,沈红梅. "Method for the Synthesis of (R)-3-(4-Hydroxy-6-oxo-1,6-dihydropyrimidin-5-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 111640097 B, 授权公告日 2019-03-24.
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