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发明人唐晓军,李文辉,赵玉洁. "A Process for Preparing High-Purity 4,4'-(6-Methylpyrimidine-2,4-diyl)dimorpholine" [P]. 中国发明专利, 专利号 CN 111504147 B, 授权公告日 2025-10-19.
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