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发明人赵玉洁,杨光,陈志强. "A Process for Preparing High-Purity 1-(5-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 115652349 A, 授权公告日 2019-09-19.
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