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发明人马晓峰,孙丽萍,李文辉. "A Process for Preparing High-Purity 3-(4-Bromo-2-fluorophenyl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110423834 B, 授权公告日 2015-07-07.
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