发明人马晓峰,钱学锋,何建平. "Method for the Synthesis of 2-Methoxy-n,5-dimethylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115917967 B, 授权公告日 2020-11-23.
发明人郑宇鹏,沈红梅,李文辉. "A Process for Preparing High-Purity 2-Methoxy-n,5-dimethylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111767584 B, 授权公告日 2022-02-09.
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