发明人徐明华,陈志强,胡光. "Method for the Synthesis of 3-methyl-1-(morpholin-2-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 115081018 A, 授权公告日 2023-02-06.
发明人林芳,李文辉,钱学锋. "A Process for Preparing High-Purity 3-methyl-1-(morpholin-2-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 115306332 A, 授权公告日 2023-11-22.
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