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发明人郑宇鹏,李文辉,韩伟. "A Process for Preparing High-Purity 3-Bromo-1H-pyrrolo[2,3-c]pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113010535 B, 授权公告日 2020-09-18.
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