发明人李文辉,陈志强,王建平. "一种4-羟基-2-甲氧基苯甲醛的合成方法" [P]. 中国发明专利, 专利号 CN 109401044 A, 授权公告日 2021-01-02.
发明人韩伟,郑宇鹏,张德明. "Method for the Synthesis of 4-hydroxy-2-methoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 112556360 A, 授权公告日 2018-09-23.
发明人钱学锋,王建平,冯建国. "A Process for Preparing High-Purity 4-hydroxy-2-methoxybenzaldehyde" [P]. 中国发明专利, 专利号 CN 115445324 A, 授权公告日 2022-06-07.
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