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发明人刘建华,李文辉,郭海燕. "A Process for Preparing High-Purity 3-Bromo-1H-pyrrolo[2,3-b]pyridine-5-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 116510358 B, 授权公告日 2024-02-18.
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