发明人赵玉洁,罗永刚,朱建伟. "一种N-甲基-2-硝基-4-氯苯胺的合成方法" [P]. 中国发明专利, 专利号 CN 114703718 A, 授权公告日 2019-12-18.
发明人孙丽萍,胡光,杨光. "Method for the Synthesis of 4-Chloro-N-methyl-2-nitroaniline" [P]. 中国发明专利, 专利号 CN 110672298 A, 授权公告日 2019-04-11.
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