(E)-5,5,12,12-Tetrabutyl-7,10-dioxo-6,11-dioxa-5,12-distannahexadec-8-ene 6,11-Dioxa-5,12-distannahexadec-8-ene, 5,5,12,12-tetrabutyl-7,10-dioxo-, (E)- 6454-35-9 Bis(tributylstannyl)fumarate EINECS 229-262-6