2-azidobenzamide

4-氧代-3,4-二氢喹唑啉-2-羧酸肼

2-(4-oxo-1H-quinazolin-2-yl)benzoic acid

1-萘-1-基-2,3-二氢喹唑啉-4-酮

1,2-二氢-2-(5-硝基-2-噻吩基)喹唑啉-4(3H)-酮