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发明人孙丽萍,陈志强,黄志刚. "A Process for Preparing High-Purity 4-(2-(Methylthio)pyrimidin-4-yl)-1H-pyrazol-3-amine" [P]. 中国发明专利, 专利号 CN 108089064 B, 授权公告日 2023-09-17.
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