Guanosine, 2′-deoxy-5′-O-(triphenylmethyl)-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[[[[4-(dimethylamino)phenyl]amino]carbonyl]oxy]ethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[[(phenylamino)carbonyl]oxy]ethyl bis(1-methylethyl)phosphoramidite]

Uridine, 3′-amino-3′-deoxyguanylyl-(3′→5′)-3′-amino-3′-deoxycytidylyl-(3′→5′)-3′-amino-3′-deoxycytidylyl-(3′→5′)-3′-amino-3′-deoxyuridylyl-(3′→5′)-3′-amino-3′-deoxycytidylyl-(3′→5′)-

Uridine, 3′-amino-2′,3′-dideoxyguanylyl-(3′→5′)-3′-amino-2′,3′-dideoxycytidylyl-(3′→5′)-3′-amino-2′,3′-dideoxycytidylyl-(3′→5′)-3′-amino-3′-deoxythymidylyl-(3′→5′)-3′-amino-2′,3′-dideoxycytidylyl-(3′→5′)-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[[(4,5-dimethoxy-2-nitrophenyl)methyl]thio]ethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[(4,5-dimethoxy-2-nitrophenyl)methoxy]ethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[(4,5-dimethoxy-2-nitrophenyl)methyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[(2-nitrophenyl)methoxy]ethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-hydroxyethyl)thymidylyl-(3′→5′)-, 3′-(4-oxopentanoate)

5′-Thymidylic acid, mono[(2-nitrophenyl)methyl] ester

5′-Thymidylic acid, mono(4-chlorophenyl) ester

Thymidine, P-[(4,5-dimethoxy-2-nitrophenyl)methyl]thymidylyl-(3′→5′)-

Thymidine, P-[2-[(2-nitrophenyl)methoxy]ethyl]thymidylyl-(3′→5′)-

Thymidine, P-[(2-nitrophenyl)methyl]thymidylyl-(3′→5′)-

Thymidine, P-[2-[[(4,5-dimethoxy-2-nitrophenyl)methyl]thio]ethyl]thymidylyl-(3′→5′)-