5-Ethyl-1-[2,3,5-tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

4-Amino-1-α-D-arabinofuranosyl-5-ethyl-2(1H)-pyrimidinone

1-α-D-Arabinofuranosyl-5-ethyl-2,4(1H,3H)-pyrimidinedione

4-Amino-1-β-D-arabinofuranosyl-5-ethyl-2(1H)-pyrimidinone

1-β-D-Arabinofuranosyl-5-ethyl-2,4(1H,3H)-pyrimidinedione

S-Ethylcoenzyme A

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-

Cytidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-P(S)-[(dimethylamino)thioxomethyl]-P-thiothymidylyl-(3′→5′)-N-(4-methoxybenzoyl)-, 3′-acetate

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-P(S)-[(dimethylamino)thioxomethyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (R)-

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-P(S)-[(dimethylamino)thioxomethyl]-P-thiothymidylyl-(3′→5′)-

Thymidine, P(S)-[(dimethylamino)thioxomethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-thiothymidylyl-(3′→5′)-, 3′-[O-(2-cyanoethyl) S-[(dimethylamino)thioxomethyl] phosphorothioate]

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen [P(S)]-phosphorothioate], anhydrosulfide with N,N-dimethylcarbamodithioic acid

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (S)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-[O-(2-cyanoethyl) hydrogen phosphorothioate], anhydrosulfide with dimethylcarbamodithioic acid, (R)-

Thymidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-, 3′-acetate

Cytidine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Adenosine, 5′-O-[hydroxy(8-quinolinyloxy)phosphinyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-acetate