发明人张德明,李文辉,赵玉洁. "Method for the Synthesis of N1-Cyclohexyl-N3-ethyl-N1-methyl-1,3-propanediamine" [P]. 中国发明专利, 专利号 CN 108929795 A, 授权公告日 2021-12-22.
发明人高志强,朱建伟,冯建国. "A Process for Preparing High-Purity N1-Cyclohexyl-N3-ethyl-N1-methyl-1,3-propanediamine" [P]. 中国发明专利, 专利号 CN 111432584 A, 授权公告日 2020-10-16.
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