发明人韩伟,周伟,陈志强. "Method for the Synthesis of 3,5-Diethyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108020677 B, 授权公告日 2024-06-18.
发明人钱学锋,杨光,唐晓军. "A Process for Preparing High-Purity 3,5-Diethyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111003064 A, 授权公告日 2021-01-09.
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