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发明人郭海燕,马晓峰,陈志强. "A Process for Preparing High-Purity 2-{4-[6-(hydroxymethyl)pyridazin-3-yl]piperazin-1-yl}ethan-1-ol" [P]. 中国发明专利, 专利号 CN 114863623 B, 授权公告日 2025-06-12.
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