发明人张德明,黄志刚,何建平. "Method for the Synthesis of (4,5-Dibromo-6-oxopyridazin-1(6H)-yl)methyl 3-(trifluoromethyl)benzoate" [P]. 中国发明专利, 专利号 CN 109249618 A, 授权公告日 2018-02-27.
发明人高志强,沈红梅,刘建华. "A Process for Preparing High-Purity (4,5-Dibromo-6-oxopyridazin-1(6H)-yl)methyl 3-(trifluoromethyl)benzoate" [P]. 中国发明专利, 专利号 CN 108028776 B, 授权公告日 2025-11-19.
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