发明人冯建国,马晓峰,高志强. "Method for the Synthesis of n-Acetyl-n-ethylglycine" [P]. 中国发明专利, 专利号 CN 117634667 B, 授权公告日 2020-08-13.
发明人王建平,刘建华,赵玉洁. "A Process for Preparing High-Purity n-Acetyl-n-ethylglycine" [P]. 中国发明专利, 专利号 CN 112001354 B, 授权公告日 2018-07-07.
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