发明人孙丽萍,杨光,胡光. "Method for the Synthesis of 1-(2-chloro-6-fluoro-phenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 111220175 B, 授权公告日 2022-09-12.
发明人郑宇鹏,杨光,胡光. "A Process for Preparing High-Purity 1-(2-chloro-6-fluoro-phenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 116159469 B, 授权公告日 2021-07-22.
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