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发明人李文辉,钱学锋,沈红梅. "A Process for Preparing High-Purity 2-(3-Methoxy-3-methylazetidin-1-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 117729855 B, 授权公告日 2024-11-26.
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