Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite], intramol. P,2′-ester

Thymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite], intramol. P,2′-ester

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, intramol. P,2′-ester

Thymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, intramol. P,2′-ester

Thymidine, [P(S)]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, intramol. P,2′-ester

Thymidine, [P(R)]-2′-deoxy-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-, intramol. P,2′-ester

Thymidine, [P(S)]-2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, intramol. P,2′-ester

Thymidine, [P(R)]-2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-(4-hydroxybutyl)uridylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, intramol. P,2′-ester

Thymidine, [P(S)]-2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-[(2Z)-4-hydroxy-2-butenyl]uridylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, intramol. P,2′-ester

Thymidine, [P(R)]-2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-[(2Z)-4-hydroxy-2-butenyl]uridylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, intramol. P,2′-ester

Thymidine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P,2′-di-2-propenyluridylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[2-propenyl bis(1-methylethyl)phosphoramidite]

Uridine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-(2-propenyl)-

Cytidine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]guanylyl-(3′→5′)-N-benzoyl-2′-deoxyguanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-

5-Bromo-1-(2-bromo-2-deoxy-β-L-ribofuranosyl)-2,4(1H,3H)-pyrimidinedione

5-Bromo-1-(2-bromo-2-deoxy-β-L-ribofuranosyl)-3-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 2′,5-dibromo-2′-deoxy-3-methyl-

Uridine, 2′-bromo-2′-deoxy-3-methyl-

2,10-Epoxy-3H,6H-oxireno[e]pyrimido[6,1-b][1,3]oxazocine-6,8(7H)-dione, 5-bromohexahydro-7-methyl-, [1aR-(1aα,2β,4aβ,5α,10β,10aα)]-

5-Bromo-3-methyl-1-(5-O-methyl-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione