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发明人马晓峰,陈志强,李文辉. "A Process for Preparing High-Purity 4-Chloro-5-methyl-2-(2-methylpiperazin-1-yl)pyrimidine hydrochloride" [P]. 中国发明专利, 专利号 CN 117565700 A, 授权公告日 2025-12-18.
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