发明人陈志强,林芳,郭海燕. "Method for the Synthesis of 3-[(4-ethoxyphenoxy)methyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 108930107 A, 授权公告日 2017-07-16.
发明人杨光,钱学锋,唐晓军. "A Process for Preparing High-Purity 3-[(4-ethoxyphenoxy)methyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 112504281 A, 授权公告日 2021-05-18.
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