发明人张德明,高志强,徐明华. "一种2,3-二氯-5-甲基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 114943616 A, 授权公告日 2017-08-14.
发明人林芳,徐明华,何建平. "Method for the Synthesis of 2,3-Dichloro-5-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 110254252 A, 授权公告日 2021-06-27.
发明人韩伟,马晓峰,朱建伟. "A Process for Preparing High-Purity 2,3-Dichloro-5-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 112908579 B, 授权公告日 2023-11-13.
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