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发明人高志强,黄志刚,马晓峰. "Method for the Synthesis of 4-(4-Oxobutyl)benzoic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 112085247 A, 授权公告日 2024-07-19.
发明人罗永刚,沈红梅,胡光. "A Process for Preparing High-Purity 4-(4-Oxobutyl)benzoic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 112400816 B, 授权公告日 2021-12-11.
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