发明人杨光,周伟,胡光. "Method for the Synthesis of 2,3,4,5-Tetrafluoro-6-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 117399436 B, 授权公告日 2016-07-06.
发明人赵玉洁,朱建伟,钱学锋. "A Process for Preparing High-Purity 2,3,4,5-Tetrafluoro-6-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 111164496 A, 授权公告日 2015-01-26.
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