发明人何建平,徐明华,郑宇鹏. "Method for the Synthesis of 1-Ethyl-3-methyl-1H-pyrazol-5-ol" [P]. 中国发明专利, 专利号 CN 115129509 B, 授权公告日 2023-06-06.
发明人林芳,孙丽萍,何建平. "A Process for Preparing High-Purity 1-Ethyl-3-methyl-1H-pyrazol-5-ol" [P]. 中国发明专利, 专利号 CN 114571679 B, 授权公告日 2019-03-07.
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