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发明人郑宇鹏,马晓峰,韩伟. "A Process for Preparing High-Purity 2-Methyl-N-(2-(thiophen-2-yl)ethyl)cyclohexan-1-amine" [P]. 中国发明专利, 专利号 CN 113599041 A, 授权公告日 2022-01-05.
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