发明人周伟,王建平,沈红梅. "Method for the Synthesis of 1-(2-Hydroxyethyl)-3,5-dimethyl-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117812177 A, 授权公告日 2024-04-11.
Patel M V, Thompson G K, Hughes D C. "A Process for Preparing High-Purity 1-(2-Hydroxyethyl)-3,5-dimethyl-1h-pyrazole-4-carboxylic acid" [P]. US Patent, US 9587620 B2, 2017-11-09.
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