Einecs 226-091-9

2,2,7,7-tetrabutyl-1,3,6,8,2,7-tetroxadistannecane

2,2,7,7-Tetrabutyl-1,3,6,8-tetraoxa-2,7-distanna(IV)cyclodecane

2,2,7,7-Tetrabutyl-4,5,9,10-tetrahydro-1,3,6,8,2,7-tetraoxadistannecin