发明人徐明华,孙丽萍,罗永刚. "Method for the Synthesis of N-Ethyl-2-morpholin-4-ylethanamine" [P]. 中国发明专利, 专利号 CN 109250319 B, 授权公告日 2025-04-13.
发明人张德明,郭海燕,冯建国. "A Process for Preparing High-Purity N-Ethyl-2-morpholin-4-ylethanamine" [P]. 中国发明专利, 专利号 CN 108741990 A, 授权公告日 2020-02-06.
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