发明人郭海燕,周伟,黄志刚. "Method for the Synthesis of rac-(1R,2R)-2-(3,4-dimethylphenyl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113595891 A, 授权公告日 2022-07-22.
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