2-(Dimethylamino)ethyl (Z,Z)-11,11-dibutyl-2-methyl-6,9,13-trioxo-2-aza-11-stannahexadeca-7,14-dien-16-oate 5,10,12-Trioxa-2-aza-11-stannahexadeca-7,14-dien-16-oic acid, 11,11-dibutyl-2-methyl-6,9,13-trioxo-, 2-(dimethylamino)ethyl ester, (Z,Z)- 70942-31-3 Dibutyltin bis(2-dimethylaminoethyl maleate) EINECS 275-039-1