poly[(9,9-bis(3′-(N,N-dimethylamino)propyl)-2,7-f l uorene)-alt-5,5′-bis(2,2′-thiophene)-2,6-naphthalene-1,4,5,8-tetracaboxylic-N,N′-di(2-ethylhexyl)imide]
poly[(9,9-bis(3′-(N,N-dimethylamino)propyl)-2,7-f l uorene)-alt-5,5′-bis(2,2′-thiophene)-2,6-naphthalene-1,4,5,8-tetracaboxylic-N,N′-di(2-ethylhexyl)imide] Supplier