发明人唐晓军,沈红梅,周伟. "Method for the Synthesis of 2-Amino-3-(difluoromethyl)-5-nitroisonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115775532 A, 授权公告日 2024-01-13.
发明人林芳,周伟,唐晓军. "A Process for Preparing High-Purity 2-Amino-3-(difluoromethyl)-5-nitroisonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 111176298 B, 授权公告日 2015-05-01.
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