1035681-83-4

PCPDTTBTT Poly[[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b 3,4-b']dithiophene-2,6-diyl]-2,5-thiophenediyl-2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl] Poly[2,6-(4,4-bis(2-ethylhexyl)-4H-cyclopenta-[2,1-b:3,4-b']dithiophene-alt-4,7-bis(thiophen-2-yl)benzo-2,1,3-thiadiazole] Poly[2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]-2,5-thiophenediyl] Poly[[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]-2,5-thiophenediyl-2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl]