2,2'-bithiophene, 5'-bromo-3-(butylthio)- 5'-bromo-3-(butylthio)-2,2'-bithiophene InChI=1/C12H13BrS3/c1-2-3-7-14-9-6-8-15-12(9)10-4-5-11(13)16-10/h4-6,8H,2-3,7H2,1H