Roberts E F, Park J H, Stevens L M. "一种2-Cyano-3-(3-methoxy-phenyl)-acrylic acid的合成方法" [P]. US Patent, US 10232657 B2, 2018-07-15.
发明人王建平,郭海燕,林芳. "Method for the Synthesis of 2-Cyano-3-(3-methoxy-phenyl)-acrylic acid" [P]. 中国发明专利, 专利号 CN 113938361 B, 授权公告日 2024-01-10.
发明人刘建华,罗永刚,杨光. "A Process for Preparing High-Purity 2-Cyano-3-(3-methoxy-phenyl)-acrylic acid" [P]. 中国发明专利, 专利号 CN 115647579 B, 授权公告日 2020-09-03.
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