2-Amino-8-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,7(3H,8H)-pteridinedione

Uridine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)-5′-O-[(triphenylmethoxy)acetyl]adenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-

Cytidine, 2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)-5′-O-[(triphenylmethoxy)acetyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-

Cytidine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)-5′-O-[(triphenylmethoxy)acetyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-

Adenosine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[(triphenylmethoxy)acetate]

Adenosine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-(2,2,2-trichloroethyl)-5′-O-[(triphenylmethoxy)acetyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-

Cytidine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[(triphenylmethoxy)acetate]

Tetrahydro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyrimidinone

Uridine, 4-S-methyl-4-thio-, 2′,3′,5′-tribenzoate

1-β-D-Ribofuranosyl-2(1H)-pyrimidinethione

5-Hydroxy-1-β-D-ribofuranosyl-2(1H)-pyrimidinone

5-Methylzebularine

5-Methyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyrimidinone

Hexahydro-2,6-dioxo-3-(5-O-phosphono-β-D-ribofuranosyl)-4-pyrimidinesulfonic acid

Uridine, guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-

Uridine, N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-(2-methyl-1-oxopropyl)-2′-O-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-, 2′,3′-dibenzoate

Uridine, N-(2-methyl-1-oxopropyl)-2′-O-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-, 2′,3′-dibenzoate

3′-Guanylic acid, N-(2-methyl-1-oxopropyl)-2′-O-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-(2-methyl-1-oxopropyl)-, 2′-(2-methylpropanoate)

3′-Guanylic acid, N-(2-methyl-1-oxopropyl)-, 2′,5′-bis(2-methylpropanoate)

Adenosine, N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoyladenylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate