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发明人李文辉,张德明,沈红梅. "Method for the Synthesis of 2-Chloro-1-(1,2,5-trimethyl-1h-pyrrol-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 111160726 A, 授权公告日 2025-10-23.
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