发明人冯建国,徐明华,杨光. "Method for the Synthesis of Methyl 2-bromo-6-cyanobenzoate" [P]. 中国发明专利, 专利号 CN 113724406 A, 授权公告日 2021-03-28.
发明人何建平,刘建华,冯建国. "A Process for Preparing High-Purity Methyl 2-bromo-6-cyanobenzoate" [P]. 中国发明专利, 专利号 CN 111356545 B, 授权公告日 2022-04-04.
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