发明人何建平,林芳,徐明华. "Method for the Synthesis of 1-Methyl-5-trifluoromethylbenzimidazole" [P]. 中国发明专利, 专利号 CN 112925967 B, 授权公告日 2019-03-15.
发明人周伟,黄志刚,郑宇鹏. "A Process for Preparing High-Purity 1-Methyl-5-trifluoromethylbenzimidazole" [P]. 中国发明专利, 专利号 CN 117093173 A, 授权公告日 2018-01-14.
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