发明人高志强,郑宇鹏,罗永刚. "Method for the Synthesis of 4-((4-Chloro-6-(dimethylamino)-1,3,5-triazin-2-yl)amino)butanoic acid" [P]. 中国发明专利, 专利号 CN 117669667 B, 授权公告日 2019-11-06.
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