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发明人朱建伟,黄志刚,徐明华. "A Process for Preparing High-Purity 1,2,5-Trimethyl-1H-pyrazol-3(2H)-imine" [P]. 中国发明专利, 专利号 CN 114294588 B, 授权公告日 2022-04-02.
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