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发明人黄志刚,罗永刚,冯建国. "A Process for Preparing High-Purity 2-(3-(Pyridin-2-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 110301274 B, 授权公告日 2016-04-15.
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