8- (3- Butynylthio)adenosine- 5'- O- triphosphate ( 8-Bu(3-yne)T-ATP ), sodium salt
7- (3- (2- Azidoacetyl)aminopropargyl)- 7- deaza- 2'- deoxyadenosine- 5'- O- triphosphate ( 7-N₃Ac-AParg-7-C-dATP ), sodium salt
2'- Deoxy- N6- (2- phenylethyl)adenosine- 5'- O- triphosphate ( 6-PhEt-dATP ), sodium salt