发明人郑宇鹏,冯建国,林芳. "Method for the Synthesis of 5-Methoxy-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115824443 B, 授权公告日 2023-09-07.
发明人赵玉洁,罗永刚,胡光. "A Process for Preparing High-Purity 5-Methoxy-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114167888 B, 授权公告日 2022-06-10.
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