2,5-di(thiophen-2-yl)thiophene 2,5-bis(2-thienyl)thiophene 1081-34-1 Terthiophene alpha-Terthienyl Maybridge1_007704 .alpha.-Terthienyl SR-01000635590-1 MEGxp0_001543 ST5307309 InChI=1/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8 2,5-Di(2-thienyl)thiophene ZINC00109841 .a.-Terthienyl 311073_ALDRICH 2,2',5',2''-Terthienyl 2,2':5',2''-Terthiophene alpha-Terthiophene 2,2′:5′,2′′-Terthiophene AIDS-004370 AIDS004370 2,2':5',2"-Terthiophene C08460