发明人刘建华,赵玉洁,郭海燕. "一种2-氯-3-硝基苯甲醛的合成方法" [P]. 中国发明专利, 专利号 CN 110423697 A, 授权公告日 2019-10-13.
发明人李文辉,王建平,郭海燕. "Method for the Synthesis of 2-Chloro-3-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 117527566 B, 授权公告日 2016-11-22.
发明人王建平,黄志刚,罗永刚. "A Process for Preparing High-Purity 2-Chloro-3-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 112256994 A, 授权公告日 2023-09-05.
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