发明人林芳,高志强,朱建伟. "Method for the Synthesis of Ethyl 4-hydroxy-2,6-dimethylbenzoate" [P]. 中国发明专利, 专利号 CN 108788627 B, 授权公告日 2022-11-10.
发明人何建平,赵玉洁,冯建国. "A Process for Preparing High-Purity Ethyl 4-hydroxy-2,6-dimethylbenzoate" [P]. 中国发明专利, 专利号 CN 117940893 B, 授权公告日 2022-07-22.
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