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发明人冯建国,罗永刚,孙丽萍. "A Process for Preparing High-Purity 1-(2-Ethyl-1h-imidazol-1-yl)propan-2-amine" [P]. 中国发明专利, 专利号 CN 117060061 A, 授权公告日 2024-10-13.
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