发明人赵玉洁,王建平,罗永刚. "Method for the Synthesis of 2,3-Dimethoxybenzimidamide" [P]. 中国发明专利, 专利号 CN 108078588 B, 授权公告日 2021-07-21.
发明人张德明,冯建国,沈红梅. "A Process for Preparing High-Purity 2,3-Dimethoxybenzimidamide" [P]. 中国发明专利, 专利号 CN 117546484 A, 授权公告日 2018-12-25.
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