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发明人赵玉洁,钱学锋,黄志刚. "Method for the Synthesis of 2-(6-Oxo-1,6-dihydropyridazin-1-yl)-N-(1-phenylethyl)acetamide" [P]. 中国发明专利, 专利号 CN 113409030 A, 授权公告日 2025-07-06.
发明人罗永刚,周伟,冯建国. "A Process for Preparing High-Purity 2-(6-Oxo-1,6-dihydropyridazin-1-yl)-N-(1-phenylethyl)acetamide" [P]. 中国发明专利, 专利号 CN 113547832 A, 授权公告日 2019-03-26.
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