发明人沈红梅,郭海燕,高志强. "Method for the Synthesis of 4-(Difluoromethyl)-6-iodo-2-(trifluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 114787624 A, 授权公告日 2023-02-21.
发明人徐明华,何建平,黄志刚. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-iodo-2-(trifluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 117291183 B, 授权公告日 2020-04-01.
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