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发明人高志强,黄志刚,冯建国. "Method for the Synthesis of 2-Amino-1,5-dimethylbenzimidazole" [P]. 中国发明专利, 专利号 CN 109067291 A, 授权公告日 2017-04-28.
发明人郭海燕,何建平,唐晓军. "A Process for Preparing High-Purity 2-Amino-1,5-dimethylbenzimidazole" [P]. 中国发明专利, 专利号 CN 117523853 B, 授权公告日 2019-01-21.
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