发明人杨光,赵玉洁,马晓峰. "Method for the Synthesis of 3,6-Dichloro-4-(1-methyl-1H-pyrazol-5-yl)pyridazine" [P]. 中国发明专利, 专利号 CN 114284193 A, 授权公告日 2025-11-17.
发明人徐明华,沈红梅,黄志刚. "A Process for Preparing High-Purity 3,6-Dichloro-4-(1-methyl-1H-pyrazol-5-yl)pyridazine" [P]. 中国发明专利, 专利号 CN 115065285 B, 授权公告日 2022-08-21.
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