6,14-Dioxa-9,11-dithia-10-stannanonadecanedioic acid, 10-((2-((5-methoxy-1,5-dioxopentyl)oxy)ethyl)thio)-10-methyl-5,15-dioxo-, dimethyl ester 70942-29-9 Dimethyl 10-((2-((5-methoxy-1,5-dioxopentyl)oxy)ethyl)thio)-10-methyl-5,15-dioxo-6,14-dioxa-9,11-dithia-10-stannanonadecanedioate EINECS 275-037-0