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发明人张德明,罗永刚,徐明华. "A Process for Preparing High-Purity 2-(3-Aminophenyl)-1-(4-isopropylpiperazin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113424030 A, 授权公告日 2024-08-11.
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