发明人韩伟,何建平,朱建伟. "Method for the Synthesis of 3-Ethoxy-4-((5-methyl-1H-pyrrol-2-yl)methylene)-1H-pyrazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 114722944 A, 授权公告日 2020-11-23.
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