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发明人马晓峰,林芳,沈红梅. "A Process for Preparing High-Purity 1-Methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 115388003 B, 授权公告日 2019-02-22.
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