2'-Deoxy-4-thiouridine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-2'-iodoadenosine 5'-(tetrahydrogen triphosphate)

8-Iodoguanosine 5'-(tetrahydrogen triphosphate)

5-[3-[[6-[[10-[[[5'-(Aminomethyl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-4'-yl]methyl]amino]-1,7,10-trioxodecyl]amino]-1-oxohexyl]amino]-1-propyn-1-yl]-2',3'-dideoxycytidine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-2',2'-difluorouridine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-2',2'-difluorouridine 5'-(trihydrogen diphosphate)

5-Azidouridine 5'-(tetrahydrogen triphosphate)

2-Amino-2'-C-methyladenosine 5'-(tetrahydrogen triphosphate)

2-Fluoro-2'-C-methyladenosine 5'-(tetrahydrogen triphosphate)

3'-C-Methyl-2-thiouridine 5'-(tetrahydrogen triphosphate)

2'-C-Methyl-2-thiouridine 5'-(tetrahydrogen triphosphate)

2-Thiouridine 5'-(hexahydrogen pentaphosphate)

4-Thiouridine 5'-(pentahydrogen tetraphosphate)

2-Thiouridine 5'-(pentahydrogen tetraphosphate)

4-S-Methyl-2,4-dithiouridine 5'-(tetrahydrogen triphosphate)

2',3'-Dideoxycytidine 5'-(trihydrogen diphosphate)

(2'R)-2'-Deoxy-2'-ethynyl-2'-fluoroadenosine 5'-(tetrahydrogen triphosphate)

(2'R)-2',3'-Dideoxy-2'-ethynyl-2'-fluoroguanosine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-2'-ethynyl-2'-fluoroguanosine 5'-(tetrahydrogen triphosphate)

5-(1H-Indol-5-ylmethyl)-2'-O-methyluridine 5'-(tetrahydrogen triphosphate)