Synonyms:
2-methyl-dithieno[2,3-b ; 3-bromo-dithieno[2,3-b ; 2,3,5-tribromo-dithieno[2,3-b ; 2,5-diphenyl-dithieno[2,3-b ; dithien[2,3-b:3',2'-d]thiophene ; 3',2'-d]thiophene ; 2,5-dimethyl-dithieno[2,3-b ; 2-thiophen-3-yl-dithieno[2,3-b ; 2-octyl-dithieno[2,3-b ; 2-phenyl-dithieno[2,3-b