发明人徐明华,冯建国,王建平. "一种N’-hydroxy-3-oxo-3-(pyrrolidin-1-yl)propanimidamide的合成方法" [P]. 中国发明专利, 专利号 CN 114675827 A, 授权公告日 2017-11-12.
发明人罗永刚,沈红梅,陈志强. "Method for the Synthesis of N’-hydroxy-3-oxo-3-(pyrrolidin-1-yl)propanimidamide" [P]. 中国发明专利, 专利号 CN 115315586 A, 授权公告日 2015-03-17.
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