发明人陈志强,郭海燕,沈红梅. "Method for the Synthesis of (E)-1-(1,1-dioxidothietan-3-yl)-2,3-dimethylguanidine" [P]. 中国发明专利, 专利号 CN 110143988 A, 授权公告日 2021-03-15.
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