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发明人杨光,徐明华,李文辉. "A Process for Preparing High-Purity tert-Butyl 4-[(4-fluorophenyl)methyl]-3-methylpiperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109401625 B, 授权公告日 2021-05-09.
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