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发明人胡光,陈志强,林芳. "Method for the Synthesis of 5-(1-Hydroxyethyl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109723081 B, 授权公告日 2021-09-15.
发明人杨光,王建平,陈志强. "A Process for Preparing High-Purity 5-(1-Hydroxyethyl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108346713 A, 授权公告日 2025-01-25.
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