2′-Deoxy-2′-[(R)-[(4-nitrophenyl)thio]sulfinyl]uridine

3′-Deoxy-3′-[[2-(trimethylsilyl)ethyl]sulfinyl]thymidine

3′-Deoxy-3′-[[(4-nitrophenyl)thio]sulfinyl]thymidine

3′-Deoxy-3′-[(4-nitrophenyl)dithio]thymidine

3′-Deoxy-3′-(propyldithio)thymidine

3′-Guanylic acid, adenylyloxyphosphinico-(5′→5′)-guanylyl-(3′→5′)-

Uridine 5′-(trihydrogen diphosphate), P′-[2-deoxy-2-[[5-[(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-5-yl)amino]-1,5-dioxopentyl]amino]-α-D-glucopyranosyl] ester

3′-Deoxy-3′-[(trichloromethyl)dithio]thymidine

Cytidine, 5′-O-phosphonoadenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-

3′-Guanylic acid, guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Guanosine, adenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-

3′-Cytidylic acid, adenylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Guanosine, adenylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-

3′-Guanylic acid, 5′-O-phosphonoadenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-

3′-Guanylic acid, 5′-O-phosphonoguanylyl-(3′→5′)-

3′-Guanylic acid, adenylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Guanosine, 5,6-dihydro-5′-O-phosphonouridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-adenylyl-(3′→5′)-

Guanosine, 5′-O-phosphonoadenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-

3′-Guanylic acid, adenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-

3′-Guanylic acid, 5′-O-phosphonoadenylyl-(3′→5′)-guanylyl-(3′→5′)-5,6-dihydrouridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-