发明人李文辉,朱建伟,韩伟. "Method for the Synthesis of 5-benzyl-2-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 113740499 A, 授权公告日 2017-03-12.
发明人杨光,罗永刚,张德明. "A Process for Preparing High-Purity 5-benzyl-2-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 109577957 A, 授权公告日 2017-11-10.
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