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发明人赵玉洁,黄志刚,罗永刚. "A Process for Preparing High-Purity 5-Amino-2-cyclobutyl-4-iodopyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117568654 A, 授权公告日 2023-11-22.
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