2(1H)-Pyrimidinone, 5,5′-dithiobis[4-amino-1-β-D-arabinofuranosyl-

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

3,4-Dihydro-5-[(phenylmethyl)thio]-4-thioxo-1-[2,3,5-tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

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

Cytidine, 5,5-dibromo-5,6-dihydro-6-methoxy-

Cytidine, 5,5′′-dithiobis-

Cytidine, 2′-deoxy-5-mercapto-

5,5′′-Dithiobis[2′-deoxycytidine]

1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-3,4-dihydro-5-[(phenylmethyl)thio]-4-thioxo-2(1H)-pyrimidinone

Uridine, 2′-deoxy-5-[(phenylmethyl)thio]-4-thio-, 3′,5′-bis(4-chlorobenzoate)

Uridine, 2′-deoxy-5-[(phenylmethyl)thio]-, 3′,5′-bis(4-chlorobenzoate)

Uridine, 2′-deoxy-5-[(phenylmethyl)thio]-, 5′-(4-chlorobenzoate)

Acetamide, N-[7-(acetyloxy)-8-[(acetyloxy)methyl]-6a,7,8,9a-tetrahydro-6-oxidofuro[2′,3′:4,5]thiazolo[3,2-e]purin-4-yl]-, [6R-(6α,6aβ,7β,8α,9aβ)]-

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-8-methanol, 7-(acetyloxy)-4-amino-6a,7,8,9a-tetrahydro-, 8-acetate, (6aS,7R,8R,9aR)-

Thymidine, P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-

Thymidine, P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-methylthymidylyl-(3′→5′)-P-methylthymidylyl-(3′→5′)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(5-chloro-8-quinolinyl)-3-[(2-methoxyethoxy)methyl]-2′-O-[(4-methoxyphenyl)methyl]uridylyl-(3′→5′)-P-(5-chloro-8-quinolinyl)-3-[(2-methoxyethoxy)methyl]-2′-O-[(4-methoxyphenyl)methyl]uridylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Spirosolan-7-one, 28-acetyl-3,6-bis(acetyloxy)-5-hydroxy-, (3β,5α,6α,22α,25R)-