DTT-2,6-dicarboxylic acid

3,3'-二溴-2,2'-联噻吩

dithieno[3,2-c:2',3'-e][1,2]dithiine

dithieno[3,2-b,2',3'-d]thiophene-2,6-dicarboxylic acid diethyl ester

3-thiophen-3-ylsulfanylthiophene