发明人何建平,王建平,郭海燕. "Method for the Synthesis of 2,3-Dibromo-5,6-dimethylpyrazine" [P]. 中国发明专利, 专利号 CN 112719391 A, 授权公告日 2025-08-04.
发明人韩伟,钱学锋,胡光. "A Process for Preparing High-Purity 2,3-Dibromo-5,6-dimethylpyrazine" [P]. 中国发明专利, 专利号 CN 114296073 B, 授权公告日 2015-03-01.
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