5-oxo-6H-[1,3]dioxolo[4,5-g]isoquinoline-8-carbonitrile

2-bromo-4,6-dinitrobenzonitrile

2-ethoxyacetonitrile

2-氧代-1,2-二氢喹啉-6-甲腈

3-氯-2-甲基-6-硝基苯甲腈