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发明人胡光,赵玉洁,陈志强. "A Process for Preparing High-Purity 3-(4-Bromophenyl)-1-(2,4-difluorophenyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111083819 B, 授权公告日 2019-05-06.
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