发明人刘建华,朱建伟,唐晓军. "一种4-氯-2-甲酰基-苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 111611486 A, 授权公告日 2024-11-05.
发明人罗永刚,李文辉,高志强. "Method for the Synthesis of 4-chloro-2-formyl-benzoic acid" [P]. 中国发明专利, 专利号 CN 115558567 B, 授权公告日 2022-04-09.
发明人林芳,周伟,马晓峰. "A Process for Preparing High-Purity 4-chloro-2-formyl-benzoic acid" [P]. 中国发明专利, 专利号 CN 111080223 B, 授权公告日 2018-12-28.
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