发明人韩伟,孙丽萍,钱学锋. "Method for the Synthesis of Methyl 1-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110468245 B, 授权公告日 2017-02-02.
发明人杨光,赵玉洁,胡光. "A Process for Preparing High-Purity Methyl 1-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110141513 B, 授权公告日 2025-10-09.
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