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发明人罗永刚,王建平,何建平. "A Process for Preparing High-Purity 2-(dimethoxymethyl)-6-(methylamino)pyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109533583 A, 授权公告日 2022-12-20.
参考文献 Literature
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