2,2'-联吡啶-6,6'-二甲醛
2,2'-联吡啶-4,4'-二甲醛
3,3'-联吡啶-6,6'-二甲醛
5,5'-(1,4-亚苯基)二(吡啶-2-甲醛)
4,4'- Bipyridinium,1,1'- bis(4-formylphenyl)-
2,5-二醛基吡啶
吡啶-2,6-二甲醛
2,5-二醛基吡嗪
噻吩并[3,2-B]噻吩-2,5-二甲醛
5-(5-formylthiophen-2-yl)thiophene-2-carbaldehyde