发明人李文辉,胡光,唐晓军. "Method for the Synthesis of 1H-Benzo[d]imidazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115238198 B, 授权公告日 2025-10-16.
发明人沈红梅,黄志刚,刘建华. "A Process for Preparing High-Purity 1H-Benzo[d]imidazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109971317 B, 授权公告日 2016-06-04.
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