发明人徐明华,陈志强,郭海燕. "Method for the Synthesis of 2,4-Dibromo-5-fluorocinnamic acid" [P]. 中国发明专利, 专利号 CN 112085038 A, 授权公告日 2018-01-10.
发明人马晓峰,孙丽萍,张德明. "A Process for Preparing High-Purity 2,4-Dibromo-5-fluorocinnamic acid" [P]. 中国发明专利, 专利号 CN 117193676 B, 授权公告日 2025-01-24.
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