Uridine, 3-[(2,4-dinitrophenyl)thio]-5′-O-(9-phenyl-9H-xanthen-9-yl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Uridine, 3-[(2-nitrophenyl)thio]-5′-O-(9-phenyl-9H-xanthen-9-yl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Uridine, 2′-O-methyl-3-[(2-nitrophenyl)thio]-

Uridine, 3-[(2-nitrophenyl)thio]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Uridine, 2′-O-methyl-3-[(2-nitrophenyl)thio]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-[(2,4-dinitrophenyl)thio]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-[(2-nitrophenyl)thio]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-[(2,4-dinitrophenyl)thio]-

Uridine, 5-[(4-nitrophenyl)thio]-, 2′,3′,5′-triacetate

Uridine, 5-[(4-methylphenyl)thio]-, 2′,3′,5′-triacetate

Uridine, 3-[(2-nitrophenyl)thio]-

Uridine, 5-[(4-chlorophenyl)thio]-, 2′,3′,5′-triacetate

Uridine, 5-(phenylthio)-, 2′,3′,5′-triacetate

Uridine, 3-[(4-methyl-2-nitrophenyl)thio]-, 2′,3′,5′-triacetate

Cytidine, 6-O-[(diphenylamino)carbonyl]-N-(1-oxopropyl)-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioguanylyl-(3′→5′)-N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-N-(4-methoxybenzoyl)-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thiocyt...

Cytidine, N-(4-methoxybenzoyl)-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thiocytidylyl-(3′→5′)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-benzoate

Uridine, 3-[(2-nitrophenyl)thio]-, 2′,3′,5′-triacetate

Guanosine, N-ethyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 6-(diphenylcarbamate) 3′-(S,S-diphenyl phosphorodithioate)

Adenosine, 6-O-[(diphenylamino)carbonyl]-N-(1-oxopropyl)-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioguanylyl-(3′→5′)-N-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Cytidine, 5′-O-phosphonoadenylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-