发明人黄志刚,徐明华,高志强. "Method for the Synthesis of 1-(4-Aminophenyl)guanidine" [P]. 中国发明专利, 专利号 CN 116363500 A, 授权公告日 2024-08-13.
发明人徐明华,郑宇鹏,林芳. "A Process for Preparing High-Purity 1-(4-Aminophenyl)guanidine" [P]. 中国发明专利, 专利号 CN 115773858 A, 授权公告日 2022-09-10.
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