发明人郭海燕,陈志强,李文辉. "Method for the Synthesis of 5-Ethoxy-2-methyl-4-nitroaniline" [P]. 中国发明专利, 专利号 CN 112086522 A, 授权公告日 2025-08-08.
发明人高志强,罗永刚,刘建华. "A Process for Preparing High-Purity 5-Ethoxy-2-methyl-4-nitroaniline" [P]. 中国发明专利, 专利号 CN 112696621 B, 授权公告日 2016-10-12.
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