发明人陈志强,郭海燕,刘建华. "Method for the Synthesis of 6-(Furan-2-yl)-4-(trifluoromethyl)pyridazin-3(2h)-one" [P]. 中国发明专利, 专利号 CN 109980751 A, 授权公告日 2020-10-11.
发明人王建平,朱建伟,周伟. "A Process for Preparing High-Purity 6-(Furan-2-yl)-4-(trifluoromethyl)pyridazin-3(2h)-one" [P]. 中国发明专利, 专利号 CN 108825939 A, 授权公告日 2024-10-22.
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