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发明人刘建华,马晓峰,郑宇鹏. "Method for the Synthesis of 4-(Diethylamino)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)butanamide" [P]. 中国发明专利, 专利号 CN 108847176 A, 授权公告日 2023-08-25.
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