发明人张德明,赵玉洁,冯建国. "Method for the Synthesis of 7-fluoro-1H-benzimidazole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115343621 A, 授权公告日 2022-07-16.
发明人林芳,徐明华,韩伟. "A Process for Preparing High-Purity 7-fluoro-1H-benzimidazole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113318604 B, 授权公告日 2021-07-24.
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