English alias:Benzo[1,2-b:4,5-b']dithiophene;2-BROMO-1,1-DIMETHOXY-PROPANE;Benzo[1,2-b:4,5-b]dithiophene;NULL;B3464;benzodithiophene;I09-2996;thieno[2,3-f][1]benzothiole;URMVZUQDPPDABD-UHFFFAOYSA-N;4,5-b]dithiophen; benzodithiophene;benzo[1,2-b;4,5-b']dithiophene;Benzo[1,2-b:4,5-b?]dithiophene