发明人林芳,周伟,高志强. "Method for the Synthesis of 4-Chloro-N,N-dimethyl-1H-pyrazole-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 112747700 B, 授权公告日 2025-12-20.
发明人钱学锋,沈红梅,陈志强. "A Process for Preparing High-Purity 4-Chloro-N,N-dimethyl-1H-pyrazole-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 110532340 A, 授权公告日 2022-07-13.
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