Adenosine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(4-methoxybenzoyl)-3′-O-methyl-

2′-Adenylic acid, N-(4-methoxybenzoyl)-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 2,2,2-trichloroethyl ester

2′-Adenylic acid, N-(4-methoxybenzoyl)-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 2,2,2-trichloroethyl ester, 5′-(4-oxopentanoate)

Adenosine, N-(4-methoxybenzoyl)-3′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-(4-oxopentanoate)

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

3′-Uridylic acid, 5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2′-benzoate

Cytidine, 2′-O-benzoyl-5,6-dihydrouridylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

3′-Guanylic acid, N-benzoyl-2′,5′-O-benzoyladenylyl-(3′→5′)-N-acetyl-, 2′-(2-methylpropanoate)

Guanosine, 2′-O-benzoylpseudouridylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-(2-methyl-1-oxopropyl)-, 2′,3′-bis(2-methylpropanoate)

Guanosine, N-acetyl-2′-O-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-(2-methyl-1-oxopropyl)-, 2′,3′-bis(2-methylpropanoate)

3′-Uridylic acid, 5-methyl-, 2′,5′-dibenzoate

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

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

3′-Guanylic acid, N-acetyl-, 2′-(2-methylpropanoate)

3′-Uridylic acid, monoanhydride with benzoic acid, 5′-benzoate

3′-Uridylic acid, monoanhydride with benzoic acid

3′-Guanylic acid, N-acetyl-, 2′-benzoate

Uridine, cyclic 2′,3′-(hydrogen phosphate) 5′-benzoate

3′-Uridylic acid, 5-(1-piperidinylmethyl)-

3′-Cytidylic acid, 2′-deoxy-, mono[[(3R)-4,6,7,8-tetrahydro-3-(hydroxymethyl)-5-methyl-6,8-dioxo-1H,3H-pyrimido[1,6-c][1,3]oxazin-3-yl]methyl] ester