4-Amino-1-[5-O-[4-[4-[bis(2-chloroethyl)amino]phenyl]-1-oxobutyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

N-(1-β-D-Arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-4-[bis(2-chloroethyl)amino]benzenebutanamide

Adenosine, 5′-O-(dimercaptophosphinyl)-P,P-dithioadenylyl-(3′→5′)-, cyclic nucleotide

Guanosine, 5′-O-(dimercaptophosphinyl)-P,P-dithioguanylyl-(3′→5′)-, cyclic nucleotide

5′-Uridylic acid, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

9H-Purine, 9-[5-O-[(4S)-1-methoxy-1-oxido-6-oxo-4-[3-oxo-3-(phenylmethoxy)propyl]-8-phenyl-2,7-dioxa-5-aza-1-phosphaoct-1-yl]-β-D-ribofuranosyl]-

5′-Cytidylic acid, N-benzoyl-, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

5′-Adenylic acid, N-benzoyl-, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

5′-Uridylic acid, 2′,3′-O-(1-methylethylidene)-, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

9H-Purine, 9-[5-O-[(4S)-1-methoxy-1-oxido-6-oxo-4-[3-oxo-3-(phenylmethoxy)propyl]-8-phenyl-2,7-dioxa-5-aza-1-phosphaoct-1-yl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

5′-Cytidylic acid, N-benzoyl-2′,3′-O-(1-methylethylidene)-, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

5′-Adenylic acid, N-benzoyl-2′,3′-O-(1-methylethylidene)-, methyl (2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl ester

9-[5-O-[[Bis(1-methylethyl)amino]methoxyphosphino]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purine

Cytidine, N-benzoyl-2′,3′-O-(1-methylethylidene)-, 5′-[methyl bis(1-methylethyl)phosphoramidite]

Adenosine, 3′-C-methyluridylyl-(2′→5′)-