发明人张德明,高志强,黄志刚. "Method for the Synthesis of 4-(Difluoromethyl)-2-fluoro-5-iodonicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 115029856 B, 授权公告日 2015-08-09.
发明人刘建华,周伟,杨光. "A Process for Preparing High-Purity 4-(Difluoromethyl)-2-fluoro-5-iodonicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 109771131 B, 授权公告日 2025-01-22.
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