Bis(maleic acid 1-nonyl)dioctyltin(IV) salt

Dioctylbis[(Z)-4-(nonyloxy)-1,4-dioxo-2-butenyloxy]stannane

nonyl (Z,Z)-6,6-dioctyl-4,8,11-trioxo-5,7,12-trioxa-6-stannahexacosa-2,9-dienoate