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发明人沈红梅,罗永刚,高志强. "A Process for Preparing High-Purity 5-Bromo-1-(3-fluoro-4-methylphenyl)-1H-pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 117895199 B, 授权公告日 2024-12-14.
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