发明人孙丽萍,朱建伟,冯建国. "Method for the Synthesis of 4-Oxo-1-(o-tolyl)cyclohexane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 116304604 B, 授权公告日 2024-03-27.
发明人刘建华,徐明华,黄志刚. "A Process for Preparing High-Purity 4-Oxo-1-(o-tolyl)cyclohexane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 108009647 A, 授权公告日 2022-09-16.
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