发明人冯建国,刘建华,陈志强. "Method for the Synthesis of 3,5-Dibromo-1-methylpyrazin-2-one" [P]. 中国发明专利, 专利号 CN 110222372 B, 授权公告日 2023-07-25.
发明人冯建国,郭海燕,刘建华. "A Process for Preparing High-Purity 3,5-Dibromo-1-methylpyrazin-2-one" [P]. 中国发明专利, 专利号 CN 108603664 A, 授权公告日 2024-04-22.
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