发明人杨光,刘建华,王建平. "一种N-(2-Hydroxyethyl)-N-methylacetamide的合成方法" [P]. 中国发明专利, 专利号 CN 109019194 A, 授权公告日 2024-01-24.
发明人郑宇鹏,林芳,马晓峰. "Method for the Synthesis of N-(2-Hydroxyethyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 111785690 B, 授权公告日 2019-05-19.
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