发明人高志强,马晓峰,黄志刚. "Method for the Synthesis of 5-methoxy-7-methyl-3H-benzimidazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111635676 B, 授权公告日 2022-12-14.
Johnson M A, Fischer A B, Lee S K. "A Process for Preparing High-Purity 5-methoxy-7-methyl-3H-benzimidazole-4-carbaldehyde" [P]. US Patent, US 11567541 B2, 2021-05-23.
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