发明人郭海燕,罗永刚,孙丽萍. "Method for the Synthesis of 4-(3,5-Dichlorophenyl)oxazolidin-2-one" [P]. 中国发明专利, 专利号 CN 109587774 A, 授权公告日 2021-02-18.
发明人韩伟,郭海燕,陈志强. "A Process for Preparing High-Purity 4-(3,5-Dichlorophenyl)oxazolidin-2-one" [P]. 中国发明专利, 专利号 CN 112209175 B, 授权公告日 2024-05-25.
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