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发明人孙丽萍,罗永刚,马晓峰. "A Process for Preparing High-Purity 1-(4-(Chloromethyl)oxazol-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111356612 A, 授权公告日 2018-04-05.
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