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发明人孙丽萍,陈志强,马晓峰. "Method for the Synthesis of N-(5-Phenyl-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113713729 A, 授权公告日 2017-08-16.
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