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发明人唐晓军,郭海燕,李文辉. "A Process for Preparing High-Purity 1-(5-Bromo-2-chloropyridin-3-yl)ethanone
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C7H5BrClNO" [P]. 中国发明专利, 专利号 CN 109729190 B, 授权公告日 2016-08-03.
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