发明人周伟,杨光,何建平. "Method for the Synthesis of 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109481510 A, 授权公告日 2017-08-17.
发明人孙丽萍,郭海燕,杨光. "A Process for Preparing High-Purity 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116705322 A, 授权公告日 2025-08-22.
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