发明人胡光,徐明华,孙丽萍. "Method for the Synthesis of 4-Ethyloxan-3-one" [P]. 中国发明专利, 专利号 CN 108736869 B, 授权公告日 2020-12-24.
发明人何建平,郑宇鹏,冯建国. "A Process for Preparing High-Purity 4-Ethyloxan-3-one" [P]. 中国发明专利, 专利号 CN 109376135 B, 授权公告日 2025-10-13.
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