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发明人冯建国,唐晓军,罗永刚. "Method for the Synthesis of 1-(4-Bromophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113901047 B, 授权公告日 2025-12-03.
发明人李文辉,徐明华,高志强. "A Process for Preparing High-Purity 1-(4-Bromophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111695040 B, 授权公告日 2021-01-26.
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