发明人刘建华,陈志强,杨光. "Method for the Synthesis of 3-(Methoxymethyl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 116056464 B, 授权公告日 2019-03-26.
发明人郑宇鹏,林芳,钱学锋. "A Process for Preparing High-Purity 3-(Methoxymethyl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 110223505 A, 授权公告日 2015-06-05.
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