发明人陈志强,钱学锋,杨光. "Method for the Synthesis of N-Ethyl-1-methyl-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 115753013 B, 授权公告日 2015-05-27.
发明人罗永刚,周伟,冯建国. "A Process for Preparing High-Purity N-Ethyl-1-methyl-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 115856292 B, 授权公告日 2019-12-12.
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