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发明人张德明,徐明华,沈红梅. "A Process for Preparing High-Purity N-(1-(1H-Pyrazol-4-yl)propyl)-3-methylpyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115881518 B, 授权公告日 2024-04-01.
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