发明人张德明,高志强,罗永刚. "一种5-甲酰基水杨酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 113001072 A, 授权公告日 2022-10-21.
Chen K W, Klinger H, Kumar R. "Method for the Synthesis of Methyl 5-Formyl-2-hydroxybenzoate" [P]. US Patent, US 9666496 B2, 2024-06-10.
发明人唐晓军,罗永刚,胡光. "A Process for Preparing High-Purity Methyl 5-Formyl-2-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 116833743 A, 授权公告日 2019-01-10.
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