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发明人马晓峰,孙丽萍,陈志强. "Method for the Synthesis of 1-(2-methoxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 113407993 A, 授权公告日 2017-10-02.
发明人朱建伟,陈志强,钱学锋. "A Process for Preparing High-Purity 1-(2-methoxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 108665992 B, 授权公告日 2015-07-18.
参考文献 Literature
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