发明人徐明华,林芳,李文辉. "Method for the Synthesis of 5-Fluorochromane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115239216 B, 授权公告日 2023-11-13.
发明人张德明,刘建华,唐晓军. "A Process for Preparing High-Purity 5-Fluorochromane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111793379 A, 授权公告日 2020-08-05.
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