发明人孙丽萍,朱建伟,郑宇鹏. "Method for the Synthesis of Ethyl 4,5-dichloropyrimidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116636800 A, 授权公告日 2024-12-09.
发明人朱建伟,沈红梅,赵玉洁. "A Process for Preparing High-Purity Ethyl 4,5-dichloropyrimidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117167543 B, 授权公告日 2023-09-04.
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