发明人唐晓军,马晓峰,赵玉洁. "Method for the Synthesis of 5-Chloro-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111462293 A, 授权公告日 2019-08-10.
发明人赵玉洁,周伟,陈志强. "A Process for Preparing High-Purity 5-Chloro-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112349148 B, 授权公告日 2016-05-04.
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