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发明人唐晓军,徐明华,周伟. "A Process for Preparing High-Purity 1-(4-Bromophenyl)-5-(difluoromethyl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115847935 A, 授权公告日 2019-09-04.
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