发明人赵玉洁,韩伟,刘建华. "Method for the Synthesis of 2-Amino-4-bromo-5-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 114204217 B, 授权公告日 2015-10-27.
发明人徐明华,何建平,张德明. "A Process for Preparing High-Purity 2-Amino-4-bromo-5-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 117676973 A, 授权公告日 2024-09-04.
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