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发明人韩伟,胡光,冯建国. "A Process for Preparing High-Purity 1-Ethyl-N-(1-(furan-2-yl)ethyl)-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 112263307 A, 授权公告日 2022-12-15.
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