发明人王建平,罗永刚,钱学锋. "Method for the Synthesis of 3-(2-Hydroxyethyl)-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 116219164 A, 授权公告日 2025-04-12.
发明人郑宇鹏,杨光,唐晓军. "A Process for Preparing High-Purity 3-(2-Hydroxyethyl)-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 111536841 B, 授权公告日 2021-04-14.
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