发明人高志强,李文辉,赵玉洁. "Method for the Synthesis of (6-Chloropyridazin-3-yl)cyanamide" [P]. 中国发明专利, 专利号 CN 115621151 A, 授权公告日 2024-10-18.
发明人赵玉洁,刘建华,张德明. "A Process for Preparing High-Purity (6-Chloropyridazin-3-yl)cyanamide" [P]. 中国发明专利, 专利号 CN 109891914 A, 授权公告日 2023-09-27.
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