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发明人高志强,罗永刚,冯建国. "A Process for Preparing High-Purity n1-((5-Bromothiophen-2-yl)methyl)-n2,n2-diethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 109063634 A, 授权公告日 2024-11-20.
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