发明人孙丽萍,黄志刚,高志强. "Method for the Synthesis of 6-Amino-2-(difluoromethyl)-5-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115183129 A, 授权公告日 2023-04-03.
发明人胡光,刘建华,李文辉. "A Process for Preparing High-Purity 6-Amino-2-(difluoromethyl)-5-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 109226517 B, 授权公告日 2020-10-18.
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