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发明人何建平,陈志强,罗永刚. "A Process for Preparing High-Purity 6-(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)pyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116091281 A, 授权公告日 2015-04-18.
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