3837-15-8 Dimethyl(2-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurin-7-yl)ethyl)sulfonium iodide Sulfonium, dimethyl(2-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurin-7-yl)ethyl)-, iodide T(sub 27)