Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-dodecanoate

Thymidine, α-(acetylthio)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-

Thymidine, α-(acetylthio)-

3′-Thymidylic acid, 2-[(5′-thymidylyloxy)methyl]-2-[[3-(3′-thymidylyloxy)propoxy]methyl]-1,3-propanediylbis(oxy-3,1-propanediyl) ester

Thymidine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-5-[6-[[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]amino]-1-hexynyl]uridylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

(4,5-Dimethoxy-2-nitrophenyl)methyl 6-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynoate

(4,5-Dimethoxy-2-nitrophenyl)methyl 6-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynoate

(4,5-Dimethoxy-2-nitrophenyl)methyl 6-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynoate

(4,5-Dimethoxy-2-nitrophenyl)methyl 6-[1-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynoate

6-[1-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynoic acid

Carbamic acid, [6-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester

Carbamic acid, [6-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester

Carbamic acid, [6-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester

Carbamic acid, [6-[1-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-5-hexynyl]-, (4,5-dimethoxy-2-nitrophenyl)methyl ester

5-(6-Amino-1-hexyn-1-yl)-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]uridine

Uridine, 5-(6-azido-1-hexynyl)-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-[6-[(methylsulfonyl)oxy]-1-hexynyl]-

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(6-hydroxy-1-hexyn-1-yl)uridine

5′-Adenylic acid, 2′-deoxy-N-(2-hydroxy-3-butenyl)-

5′-Adenylic acid, 2′-deoxy-N-[1-(hydroxymethyl)-2-propenyl]-