Kumar R, Roberts E F, Klinger H. "Method for the Synthesis of Methyl 2-(3-bromo-4-cyano-2-nitrophenyl)acetate" [P]. US Patent, US 11475794 B2, 2022-04-15.
发明人王建平,罗永刚,徐明华. "A Process for Preparing High-Purity Methyl 2-(3-bromo-4-cyano-2-nitrophenyl)acetate" [P]. 中国发明专利, 专利号 CN 111927183 A, 授权公告日 2018-07-12.
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