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发明人郑宇鹏,钱学锋,徐明华. "Method for the Synthesis of 3-(2,4-Dichlorobenzyl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine" [P]. 中国发明专利, 专利号 CN 109725474 B, 授权公告日 2015-01-15.
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