发明人唐晓军,郭海燕,马晓峰. "Method for the Synthesis of 2,2'-(Succinylbis(oxy))bis(N,N,N-trimethylethanaminium) iodide" [P]. 中国发明专利, 专利号 CN 110940425 B, 授权公告日 2022-05-20.
发明人罗永刚,朱建伟,沈红梅. "A Process for Preparing High-Purity 2,2'-(Succinylbis(oxy))bis(N,N,N-trimethylethanaminium) iodide" [P]. 中国发明专利, 专利号 CN 115077756 A, 授权公告日 2019-05-13.
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