Poly[2,7-(9-(tridecan-7-ylidene)-9H-fluorene)-alt-4,7-bis(thiophen-2-yl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole]end capped with benzene, China Poly[2,7-(9-(tridecan-7-ylidene)-9H-fluorene)-alt-4,7-bis(thiophen-2-yl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole]end capped with benzene Selling, Selling China Poly[2,7-(9-(tridecan-7-ylidene)-9H-fluorene)-alt-4,7-bis(thiophen-2-yl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole]end capped with benzene, Top Speed Chemicals(shanghai) Co., Ltd