Stannane, 1,1'-[5,10-bis[5-(2-ethylhexyl)-2-thienyl]dithieno[2,3-d:2',3'-d']benzo[1,2-b:4,5-b']dithiophene-2,7-diyl]bis[1,1,1-trimethyl- 1g

Stannane, 1,1'-[5,10-bis[5-(2-ethylhexyl)-2-thienyl]dithieno[2,3-d:2',3'-d']benzo[1,2-b:4,5-b']dithiophene-2,7-diyl]bis[1,1,1-trimethyl- 1g