2'- Deoxy- 3'- O- monosuccinyladenosine- 5'- O- triphosphate ( 3'-O-MS-dATP ), triethyl ammonium salt
2'- Deoxy- N6- (2- phenylethyl)adenosine- 5'- O- triphosphate ( 6-PhEt-dATP ), sodium salt
2- Chloroinosine- 5'- O- triphosphate ( 2-Cl-ITP ), sodium salt
3'- O- (5- Chloroanthraniloyl)- 2'- deoxyadenosine- 5'- O- triphosphate ( Cl-ANT-dATP ), sodium salt