| IUPAC Name | SAMPLE NO. |
| 7-chloro-2-phenyl-3-(phenylamino) quinazolin-4(3H)-one | PhChm-01 |
| 7-chloro-2-phenyl-3-(o-chloro-phenylamino) quinazolin-4(3H)-one | PhChm-02 |
| 7-chloro-2-phenyl-3-(o-methyl-phenylamino) quinazolin-4(3H)-one | PhChm-03 |
| 7-chloro-2-phenyl-3-(p-chloro-phenylamino) quinazolin-4(3H)-one | PhChm-04 |
| 7-chloro-2-phenyl-3-(p-bromo-phenylamino) quinazolin-4(3H)-one | PhChm-05 |
| 7-chloro-2-phenyl-3- (p-nitro-phenylamino) quinazolin-4 (3H)-one | PhChm-06 |
| 7-chloro-2-phenyl-3-(p-methoxy-phenylamino) quinazolin-4(3H)-one | PhChm-07 |
| 3-amino-7-chloro-2-phenyquinazolin-4-(3H)-one | PhChm-08 |
| 1-(7-chloro-4-oxo-2-phenylquinazoline-3(4H-yl)) urea | PhChm-09 |
| 1-(7-chloro-4-oxo-2-phenylquinazoline-3(4H-yl)) thiourea | PhChm-10 |
| 7-chloro-2-phenyl-3-(phenylamino)-quinazolin-4 (3H)-thione | PhChm-11 |
| 7-chloro-2-phenyl-3-(o-chlorophenylamino)-quinazolin-4 (3H)-thione | PhChm-12 |
| 7-chloro-2-phenyl-3-(o-methylphenylamino)-quinazolin-4 (3H)-thione | PhChm-13 |
| 7-chloro-2-phenyl-3-(p-chlorophenylamino)-quinazolin-4 (3H)-thione | PhChm-14 |
| 3- (4-bromophenylamino)-7-chloro-2-phenyl-quinazolin-4 (3H)-thione | PhChm-15 |
| 7-chloro-2-phenyl-3-(p-nitrophenylamino)-quinazolin-4 (3H)-thione | PhChm-16 |
| 7-chloro-2-phenyl-3- (p-methoxyphenylamino)-quinazolin-4 (3H)-thione | PhChm-17 |
| 3-amino-7-chloro-2-phenyl-quinazoline-4-(3H)-thione | PhChm-18 |
| 1- (7-chloro-2-phenyl-4-thioxoquinazoline-3-(4H)-urea | PhChm-19 |
| 1- (7-chloro-2-phenyl-4-thioxoquinazoline-3-(4H)-thiourea | PhChm-20 |