发明人马晓峰,陈志强,郑宇鹏. "Method for the Synthesis of 1-(3-Ethylphenyl)-3,3-dimethoxycyclobutanecarbonitrile" [P]. 中国发明专利, 专利号 CN 117558566 B, 授权公告日 2022-11-04.
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