N4-Aminocytidine
PI-35518
5-Bromo-2'-deoxyuridine
PI-35519
2'-Amino-2'-deoxyguanosine
PI-35520
5-Iodo-2'-deoxycytidine
PI-35521
2'-Fluoro-2'-deoxyadenosine
PI-35522
N2-Isobutyrylguanosine Monohydrate
PI-35523
3'-Azido-2',3'-dideoxyadenosine
PI-35524
2'-Deoxy-2'-fluoroguanosine
PI-35534
3'-Azido-2',3'-dideoxyuridine
PI-35535
2'-O-Methyl-Inosine
PI-35544