1431848-32-6 1,1′-[4,8-Bis(4,5-dioctyl-2-thienyl)benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane]
1701403-89-5 Stannane, 1,1′-[5,10-bis(5-octyl-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-