发明人马晓峰,黄志刚,张德明. "Method for the Synthesis of 1-(3-Ethylureido)-1-oxopropan-2-yl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 111435003 A, 授权公告日 2024-12-04.
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