发明人沈红梅,陈志强,张德明. "Method for the Synthesis of (2-ethoxy-2-oxoethyl)carbamic acid" [P]. 中国发明专利, 专利号 CN 114671089 A, 授权公告日 2018-04-17.
发明人李文辉,孙丽萍,王建平. "A Process for Preparing High-Purity (2-ethoxy-2-oxoethyl)carbamic acid" [P]. 中国发明专利, 专利号 CN 109032777 A, 授权公告日 2019-07-19.
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