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发明人张德明,赵玉洁,周伟. "A Process for Preparing High-Purity 2-(1H-benzo[d]imidazol-2-yl)-1-morpholinoethan-1-one" [P]. 中国发明专利, 专利号 CN 113185851 B, 授权公告日 2016-07-04.
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