Klinger H, Thompson G K, Chen K W. "Method for the Synthesis of 5-(3-hydroxyphenyl)imidazolidine-2,4-dione" [P]. US Patent, US 9771743 B2, 2017-07-13.
发明人王建平,孙丽萍,赵玉洁. "A Process for Preparing High-Purity 5-(3-hydroxyphenyl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 111064866 A, 授权公告日 2021-09-16.
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