发明人黄志刚,徐明华,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116354321 A, 授权公告日 2019-06-21.
发明人韩伟,胡光,刘建华. "Method for the Synthesis of 2-(2-Methylphenyl)ethanimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 117502385 A, 授权公告日 2016-03-23.
发明人王建平,何建平,沈红梅. "A Process for Preparing High-Purity 2-(2-Methylphenyl)ethanimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 108126334 A, 授权公告日 2024-12-18.
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