N-[(2′S)-2′-Deoxy-2′-ethynyl-2′-fluoro-P-phenyl-5′-uridylyl]-D-valine 1-methylethyl ester

N-[(2′S)-2′-Deoxy-2′-ethynyl-2′-fluoro-P-phenyl-5′-uridylyl]-L-valine 1-methylethyl ester

N-[(2′S)-2′-Deoxy-2′-ethynyl-2′-fluoro-P-phenyl-5′-uridylyl]glycine 1-methylethyl ester

8-Azaguanosine, uridylyl-(5′→3′)-adenylyl-(5′→3′)-

5′-Thymidylic acid, 3′-deoxy-, bis[2-(acetylthio)ethyl] ester

Guanosine, 8-bromo-, cyclic 3′,5′-[(R)-1-(2-nitrophenyl)ethyl phosphate]

Guanosine, 8-bromo-, cyclic 3′,5′-[(S)-1-(2-nitrophenyl)ethyl phosphate]

Adenosine, 8-bromo-, cyclic 3′,5′-[(R)-1-(2-nitrophenyl)ethyl phosphate]

Adenosine, 8-bromo-, cyclic 3′,5′-[(S)-1-(2-nitrophenyl)ethyl phosphate]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]amino]-4-thio-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]amino]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[[3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]amino]-

Uridine, 2′-deoxy-2′-[[3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-oxopropyl]amino]-

Guanosine, N-acetyl-7,8-dihydro-7-methyl-8-oxo-, 2′,3′,5′-triacetate

N,N′-[(2′R)-2′-Deoxy-2′-fluoro-2′-methyl-5′-uridylylidene]bis[L-alanine] 1,1′-bis(1-methylethyl) ester

Thiocyanic acid, 2-hydroxy-9-β-D-ribofuranosyl-9H-purin-6-yl ester

7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-O-(methylsulfonyl)-β-D-erythro-pentofuranosyl]-2-methoxy-7H-pyrrolo[2,3-d]pyrimidine

7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-erythro-pentofuranosyl]-2-methoxy-7H-pyrrolo[2,3-d]pyrimidine