发明人王建平,钱学锋,李文辉. "Method for the Synthesis of N-Methoxy-N-methyl-4-nitrobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111673730 A, 授权公告日 2024-12-14.
发明人周伟,徐明华,陈志强. "A Process for Preparing High-Purity N-Methoxy-N-methyl-4-nitrobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111616890 B, 授权公告日 2024-08-11.
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