发明人何建平,张德明,朱建伟. "Method for the Synthesis of 4-Bromo-1,5-dimethyl-1h-pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 113879125 A, 授权公告日 2024-04-18.
发明人赵玉洁,刘建华,钱学锋. "A Process for Preparing High-Purity 4-Bromo-1,5-dimethyl-1h-pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 116416932 A, 授权公告日 2019-06-05.
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