69239-37-8 Di-n-butyl-zinn-di(monononyl)maleinat [German] Di-n-butyltin di(monononyl)maleate EINECS 273-933-6 Nonyl (Z,Z)-6,6-dioctyl-4,8,11-trioxo-5,7,12-trioxa-6-stannahexacosa-2,9-dienoate Stannane, bis(nonyloxymaleoyloxy)dioctyl- Stannane, dioctylbis(nonyloxymaleoyloxy)-