发明人罗永刚,沈红梅,唐晓军. "Method for the Synthesis of O-2-(Methanethiosulfonate)ethyl-N-(N,N-dimethylaminoethyl)carbamate Hydrochloride" [P]. 中国发明专利, 专利号 CN 112273123 A, 授权公告日 2020-02-06.
发明人郑宇鹏,林芳,朱建伟. "A Process for Preparing High-Purity O-2-(Methanethiosulfonate)ethyl-N-(N,N-dimethylaminoethyl)carbamate Hydrochloride" [P]. 中国发明专利, 专利号 CN 112269862 B, 授权公告日 2016-12-19.
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