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发明人林芳,徐明华,张德明. "Method for the Synthesis of 1-(3-Benzyl-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate" [P]. 中国发明专利, 专利号 CN 111649109 A, 授权公告日 2015-12-12.
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