发明人赵玉洁,钱学锋,马晓峰. "一种4-噁唑甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 110898671 A, 授权公告日 2024-11-05.
发明人唐晓军,郑宇鹏,周伟. "Method for the Synthesis of Ethyl 4-Oxazolecarboxylate" [P]. 中国发明专利, 专利号 CN 113801538 B, 授权公告日 2020-08-06.
发明人黄志刚,张德明,韩伟. "A Process for Preparing High-Purity Ethyl 4-Oxazolecarboxylate" [P]. 中国发明专利, 专利号 CN 111652659 B, 授权公告日 2019-08-27.
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