2,2'-bithiophene, 3-(butylthio)- 3-(butylthio)-2,2'-bithiophene InChI=1/C12H14S3/c1-2-3-7-13-11-6-9-15-12(11)10-5-4-8-14-10/h4-6,8-9H,2-3,7H2,1H