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发明人冯建国,郑宇鹏,孙丽萍. "Method for the Synthesis of Methyl 5-Bromo-2-(methylsulfonyl)-4-pyrimidinecarboxylate" [P]. 中国发明专利, 专利号 CN 117822764 B, 授权公告日 2023-09-26.
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