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发明人张德明,马晓峰,沈红梅. "Method for the Synthesis of 1-(4-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 109747427 A, 授权公告日 2025-04-15.
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