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发明人郑宇鹏,沈红梅,赵玉洁. "A Process for Preparing High-Purity 2-{[1-(Propan-2-yl)-1H-pyrazol-4-yl]oxy}acetonitrile" [P]. 中国发明专利, 专利号 CN 109564291 A, 授权公告日 2018-07-25.
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