发明人郭海燕,何建平,刘建华. "Method for the Synthesis of 2,4,5-Trimethoxycinnamic Acid" [P]. 中国发明专利, 专利号 CN 112855604 B, 授权公告日 2019-01-11.
发明人张德明,徐明华,李文辉. "A Process for Preparing High-Purity 2,4,5-Trimethoxycinnamic Acid" [P]. 中国发明专利, 专利号 CN 113685997 A, 授权公告日 2022-05-06.
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