1-β-D-Ribofuranosyl-1H-1,2,4-triazolo[4,3-b][1,2,4]triazole

Inosine, 2-methyl-6-S-phenyl-6-thio-

Inosine, 2-methyl-6-O-methyl-

Adenosine, N-benzoyl-2-methyl-

Adenosine, 2-methyl-N-octyl-

Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl-(3′→5′)-[P(S)]-N-benzoyl-3′-O-(N-benzoyl-2′,3′-di-O-benzoyl-5′-cytidylyl)-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Cytidine, [P(S)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyladenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Cytidine, [P(R)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyladenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Cytidine, [P(S)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]adenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Cytidine, [P(R)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]adenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Cytidine, [P(S)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)adenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Cytidine, [P(R)]-2′,3′-di-O-benzoyl-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-P-thioguanylyl-(5′→2′)-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)adenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Guanosine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′,3′-dibenzoate