发明人马晓峰,郑宇鹏,沈红梅. "Method for the Synthesis of 5-methyl-5-(thiophen-3-yl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 117642950 A, 授权公告日 2019-09-24.
发明人罗永刚,黄志刚,韩伟. "A Process for Preparing High-Purity 5-methyl-5-(thiophen-3-yl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 112720399 B, 授权公告日 2025-11-23.
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