发明人刘建华,李文辉,王建平. "Method for the Synthesis of 4-(5-(1-Hydroxyethyl)-3-methylpyridin-2-yl)piperazine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113254980 A, 授权公告日 2016-07-21.
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