发明人杨光,赵玉洁,郑宇鹏. "Method for the Synthesis of 5-Ethyl-4-iodo-1-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108019226 A, 授权公告日 2019-07-17.
发明人韩伟,杨光,朱建伟. "A Process for Preparing High-Purity 5-Ethyl-4-iodo-1-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112167476 B, 授权公告日 2019-03-21.
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