2,5-Thiophenedicarboxaldehyde
2-Chloro-5-thiophenecarboxaldehyde
5-Nitrothiophene-2-carboxaldehyde
3,4-Dibromothiophene-2,5-dicarboxaldehyde
3-Bromothiophene-2-carboxaldehyde
6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2',3'-d']-s-indaceno[1,2-b:5,6-b']dithiophene-2,8-dicarboxaldehyde
2,3-Thiophenedicarboxaldehyde
2,2-Bithiophene-5-carboxaldehyde
4-Bromo-2-thiophenecarboxaldehyde
3-Methyl-2-thiophenecarboxaldehyde
