发明人黄志刚,何建平,朱建伟. "Method for the Synthesis of 3-(5-Bromo-2-methoxyphenyl)-2-cyanopropionic Acid" [P]. 中国发明专利, 专利号 CN 114854038 B, 授权公告日 2020-09-04.
发明人杨光,沈红梅,高志强. "A Process for Preparing High-Purity 3-(5-Bromo-2-methoxyphenyl)-2-cyanopropionic Acid" [P]. 中国发明专利, 专利号 CN 116337122 A, 授权公告日 2019-06-23.
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