英文别名2',3'-d]dithiophene; 4,5-b']dithiophene; Dibenzo[d,d]thieno[3,2-b]dithiophene; [1]benzothieno[2',3':4,5]thieno[3,2-b][1]benzothiophene; Bis(benzo<4,5>thieno)<3,2-b:2',3'-d>thiophen; dibenzotriacene; Dibenzo[d,d']thieno[3,2-b,4,5-b']dithiophen; dibenzo[d,d']thieno[3,2-b:4,5-b']dithiophene 
