2',3'-(Carbonyldiimino)-2'-C-chloro-2',3'-dideoxyuridine 5'-(trihydrogen diphosphate)

2',3'-(Carbonothioyldiimino)-2'-C-chloro-2',3'-dideoxyuridine 5'-(trihydrogen diphosphate)

2',3'-(Carbonothioyldiimino)-2',3'-dideoxy-2'-C-methyluridine 5'-(trihydrogen diphosphate)

2',3'-(Carbonyldiimino)-2',3'-dideoxy-4'-C-fluoro-2'-C-methyluridine 5'-(trihydrogen diphosphate)

2',3'-(Carbonyldiimino)-2',3'-dideoxy-2'-C-methyluridine 5'-(trihydrogen diphosphate)

(2'R)-2'-Deoxy-2'-(difluoromethyl)-4'-C-fluoro-2'-methyluridine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-4'-C-fluoro-2'-(fluoromethyl)-2'-methyluridine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-2'-(difluoromethyl)-2'-methyluridine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-2'-(fluoromethyl)-2'-methyluridine 5'-(tetrahydrogen triphosphate)

(2'R)-2-Amino-2'-deoxy-2'-ethynyl-2'-fluoro-N,N-dimethyladenosine

2',3'-(Carbonothioyldiimino)-2',3'-dideoxy-4'-C-fluoro-2'-C-methyluridine 5'-(trihydrogen diphosphate)

(2'R)-2-(Acetylamino)-2'-deoxy-2'-fluoro-N,N,2'-trimethyladenosine

2'-C-Methyl-2,4-dithiouridine

2',3',5'-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-C-methyl-2-thiouridine

4'-C-Azido-4-thiouridine 5'-(tetrahydrogen triphosphate)

2',3'-O-[(1R,2S)-2-Hydroxy-2-phosphonoethylidene]-5-methyluridine

2',3'-O-[(1R,2R)-2-Hydroxy-2-phosphonoethylidene]-5-methyluridine

Guanylyl-(3'→5')-adenylyl-(3'→5')-5-methyluridylyl-(3'→5')-adenylyl-(3'→5')-adenylyl-(3'→5')-guanylyl-(3'→5')-cytidylyl-(3'→5')-5-methyluridine

5'-Thymidylic acid, 2-ester with 1-[5-O-[[2-(9H-carbazol-9-yl)-1-[[[[2-(9H-carbazol-9-yl)-1-(hydroxymethyl)ethoxy]hydroxyphosphinyl]oxy]methyl]ethoxy]hydroxyphosphinyl]-3-O-[[3-(9H-carbazol-9-yl)-2-hydroxypropoxy]hydroxyphosphinyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1H-benzotriazole

(2'R)-2-Amino-N-cyclopropyl-2'-deoxy-2'-ethynyl-2'-fluoro-N-methyladenosine