发明人高志强,林芳,郑宇鹏. "Method for the Synthesis of Ethyl 2-methyl-4-oxooxane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108303505 B, 授权公告日 2019-03-18.
发明人冯建国,张德明,马晓峰. "A Process for Preparing High-Purity Ethyl 2-methyl-4-oxooxane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108330145 A, 授权公告日 2017-02-28.
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