Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-(2-[2,2'-bithiophen]-5-ylethynyl)-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-[2,2':5',2''-terthiophen]-5-yl-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-[2,2':5',2''-terthiophen]-5-yluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-(2-[2,2'-bithiophen]-5-ylethynyl)uridine

2'-Deoxy-5-(2-[2,2':5',2''-terthiophen]-5-ylethynyl)uridine

2'-Deoxy-5-[2-[5'-(methylthio)[2,2'-bithiophen]-5-yl]ethynyl]uridine

2'-Deoxy-5-(2-[2,2'-bithiophen]-5-ylethynyl)uridine

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S-ethyl hydrogen phosphorodithioate)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[S-(3β)-cholest-5-en-3-yl hydrogen phosphorothioate]

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S-butyl hydrogen phosphorothioate)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S-ethyl hydrogen phosphorothioate)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[S-(3β)-cholest-5-en-3-yl phosphonothioate]

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S-butyl phosphonothioate)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S-ethyl phosphonothioate)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-(S,S-diethyl phosphorodithioite)

Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[S-ethyl P-(2,2-dimethyl-1-oxopropyl)phosphonothioate]

Guanosine, N-(diphenylacetyl)-2'-O-(tetrahydro-2H-pyran-2-yl)-, 5'-[2-(4-nitrophenyl)ethyl 4-morpholinylphosphonate], (R)-

6H-Furo[3',2':4,5]pyrrolo[1,2-e]purine-6-carboxylic acid, 7-(acetyloxy)-8-[(acetyloxy)methyl]-4-amino-6a,7,8,9a-tetrahydro-, ethyl ester, [6aS-(6aα,7α,8β,9aα)]-

Thymidine, 3'-deoxy-3'-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, 5'-acetate

L-Glutamine, N-[(3S)-3-hydroxy-3-(thiocarboxy)propyl]-, S-ester with coenzyme A