Thymidine, 5′-[bis(2-ethoxy-2-oxoethyl)amino]-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 3′-[bis(2-ethoxy-2-oxoethyl)amino]-3′-deoxy-

Thymidine, 5′-[bis(2-ethoxy-2-oxoethyl)amino]-5′-deoxy-

Guanosine, [P(R)]-N-benzoyl-2′-deoxy-P(S)-methyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Guanosine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P(S)-methyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Guanosine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P(S)-methyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Guanosine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Guanosine, [P(S)]-N-benzoyl-2′-deoxy-P(S)-methyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Guanosine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

Cytidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-3′-amino-2′,3′-dideoxy-

N-[9-[(5E)-5,6-Dideoxy-6-(ethoxysulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribo-hex-5-enofuranosyl]-9H-purin-6-yl]benzamide

2,4(1H,3H)-Pyrimidinedione, 1-[6-(chlorosulfonyl)-2,5,6-trideoxy-3-O-[tris(phenylmethyl)silyl]-β-D-erythro-hexofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[2,5,6-trideoxy-6-sulfo-3-O-[tris(phenylmethyl)silyl]-β-D-erythro-hexofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[2,5,6-trideoxy-6-[(1-methylethoxy)sulfonyl]-3-O-[tris(phenylmethyl)silyl]-β-D-erythro-hexofuranosyl]-

Thymidine, 5′-deoxy-5′-iodo-3′-O-[tris(phenylmethyl)silyl]-