发明人杨光,张德明,何建平. "Method for the Synthesis of 2-Bromo-4-chloro-3-methyl-1-nitrobenzene" [P]. 中国发明专利, 专利号 CN 110728314 A, 授权公告日 2018-06-06.
发明人郑宇鹏,杨光,郭海燕. "A Process for Preparing High-Purity 2-Bromo-4-chloro-3-methyl-1-nitrobenzene" [P]. 中国发明专利, 专利号 CN 116189156 A, 授权公告日 2025-02-10.
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