871513-85-8

2-[2,4,5-tris(2-thienyl)phenyl]thiophene 1,2,4,5-tetra(2'-bromo-5'-thienyl)benzene 1,2,4,5-tetra(2'-bromo-5'-thienyl)benzene 1,2,4,5-tetrakis(5-bromothiophen-2-yl)benzene Thiophene, 2,2',2'',2''-(1,2,4,5-benzenetetrayl)tetrakis[5-bromo-