2-(2-Deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1(2H)-isoquinolinethione

1-Deoxy-1-(3,4-dihydro-5-nitro-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-ribofuranuronic acid

2-Amino-1,7-dihydro-7-(5-O-phosphono-β-D-ribofuranosyl)-6H-purine-6-thione

2′-Deoxy-5-[(1E)-2-[[5-[[(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)carbonyl]amino]pentyl]amino]ethenyl]uridine

N-[[P(S),2′R]-2′-Deoxy-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-S-(triphenylmethyl)-L-cysteine 1-methylethyl ester

L-Cystine, N,N′-bis[[P(S),2′R]-2′-deoxy-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-, 1,1′-bis(1-methylethyl) ester

2-Amino-1,7-dihydro-7-β-D-ribofuranosyl-6H-purine-6-thione

1,7-Dihydro-7-(5-O-phosphono-β-D-ribofuranosyl)-6H-purine-6-thione

7-β-D-Ribofuranosyl-7H-purine-2,6-diamine

5′-Inosinic acid, 2′,3′-O-(1-methylethylidene)-, mono(4-nitrophenyl) ester

1,2,3,6-Tetrahydro-3-[5-O-[hydroxy(4-nitrophenoxy)phosphinyl]-β-D-ribofuranosyl]-2,6-dioxo-4-pyrimidinecarboxylic acid

5′-Uridylic acid, 5-bromo-, mono(4-nitrophenyl) ester

Cholestane-26-thioic acid, 3,7,12-trihydroxy-, S-ester with coenzyme A, (3α,5β,7α,12α,25R)-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Uridine, β-D-arabino-cytidylyl-(3′→5′)-5-fluoro-

Cytidine, 5-fluorouridylyl-(3′→5′)-2′-deoxy-2′-methylene-

Uridine, 2′-deoxy-5-fluorouridylyl-(3′→5′)-2′-cyano-2′-deoxy-β-D-arabino-cytidylyl-(3′→5′)-2′-deoxy-5-fluoro-