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发明人何建平,李文辉,张德明. "A Process for Preparing High-Purity 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(2,5-dimethoxyphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 116963861 A, 授权公告日 2016-04-16.
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