Adenosine, 3′-amino-3′-deoxy-N-methyl-N-pentyl-

5′-Adenylic acid, 2′-ester with norvaline

Adenosine, 3′-amino-3′-deoxy-N-isopentyl-N-methyl-

Adenosine, 2′-ester with methionine

Adenosine, 3′-ester with methionine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-7-deazaadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-7-deazaadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-7-deazaadenylyl-(3′→5′)-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-

Thymidine, 2′-deoxy-7-deazaadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-7-deazaadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-7-deazaadenylyl-(3′→5′)-

Adenosine 5′-(trihydrogen diphosphate), P′-α-D-xylopyranosyl ester

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[4-[[2-[(2-amino-2-oxoethyl)amino]-2-oxoethyl]amino]-4-oxobutanoate]

4-Chloro-7-(2-deoxy-β-D-erythro-pentofuranosyl)-2-(methylthio)-7H-pyrrolo[2,3-d]pyrimidine

Uridine, 3-[(2,4-dinitrophenyl)thio]-2′-O-methyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-[(2,4-dinitrophenyl)thio]-, 2′,3′,5′-triacetate

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(4-methoxyphenyl)diphenylmethyl]-P(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-3-(4-methoxybenzoyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-(S,S-diphenyl phosphorodithioate)

Adenosine, 2-azido-N-[2-(4-hydroxyphenyl)-1-methylethyl]-, (R)-

Guanosine, N-[(4-methoxyphenyl)diphenylmethyl]-P-(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thioadenylyl-(3′→5′)-3-(4-methoxybenzoyl)-P-(S)-phenyl-2′-O-(tetrahydro-2H-pyran-2-yl)-P-thiouridylyl-(3′→5′)-2′,3′-O-(methoxymethylene)-N-(1-oxopropyl)-, 6-(diphenylcarbamate)

7-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-methoxy-2-(methylthio)-7H-pyrrolo[2,3-d]pyrimidine

7-(2-Deoxy-β-D-erythro-pentofuranosyl)-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 7-(2-deoxy-β-D-erythro-pentofuranosyl)-1,7-dihydro-2-(methylthio)-

Uridine, 3-[(2,4-dinitrophenyl)thio]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-