发明人何建平,李文辉,徐明华. "Method for the Synthesis of 5-chloro-3-methyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111361899 B, 授权公告日 2018-03-19.
发明人韩伟,何建平,杨光. "A Process for Preparing High-Purity 5-chloro-3-methyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114990954 B, 授权公告日 2024-03-26.
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