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发明人冯建国,钱学锋,赵玉洁. "A Process for Preparing High-Purity (R)-4-(1-Aminoethyl)-N,N-dimethylaniline dihydrochloride" [P]. 中国发明专利, 专利号 CN 108330159 B, 授权公告日 2015-04-04.
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