发明人郭海燕,林芳,韩伟. "Method for the Synthesis of (1-methyl-1H-pyrazol-4-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 115762622 B, 授权公告日 2015-05-12.
发明人郑宇鹏,王建平,周伟. "A Process for Preparing High-Purity (1-methyl-1H-pyrazol-4-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 112257906 A, 授权公告日 2024-05-06.
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