发明人徐明华,罗永刚,李文辉. "Method for the Synthesis of 3-Chloro-N'-hydroxybenzimidamide" [P]. 中国发明专利, 专利号 CN 108327766 A, 授权公告日 2018-06-28.
发明人胡光,黄志刚,冯建国. "A Process for Preparing High-Purity 3-Chloro-N'-hydroxybenzimidamide" [P]. 中国发明专利, 专利号 CN 117524073 A, 授权公告日 2023-01-16.
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