发明人何建平,郑宇鹏,罗永刚. "Method for the Synthesis of 3-bromo-1-methyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111615689 A, 授权公告日 2024-11-21.
发明人韩伟,郭海燕,徐明华. "A Process for Preparing High-Purity 3-bromo-1-methyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108305728 A, 授权公告日 2016-06-04.
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