Thymidine, 5′-O-phosphonothymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 5′-O-phosphonothymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-

Cytidine, 5′-deoxy-5′-[[(methylnitrosoamino)carbonyl]amino]-

Uridine, 5′-deoxy-5′-[[(methylnitrosoamino)carbonyl]amino]-

Adenosine, 5′,5′′′-(carbonyldiimino)bis[5′-deoxy-

Adenosine, 5′-deoxy-5′-[[(methylnitrosoamino)carbonyl]amino]-

Cytidine, 5′-deoxy-5′-[[(methylamino)carbonyl]amino]-

Uridine, 5′-deoxy-5′-[[(methylamino)carbonyl]amino]-

Uridine, 5′-deoxy-5′-[[(methylamino)carbonyl]amino]-, 2′,3′-bis(methylcarbamate)

Uridine, 5′-deoxy-5′-[[(methylamino)carbonyl]amino]-, 3′-(methylcarbamate)

Adenosine, 5′-deoxy-5′-[[(methylamino)carbonyl]amino]-

2,4(1H,3H)-Pyrimidinedione, 1-[(3aR,4S,6R,6aR)-hexahydro-4-(hydroxymethyl)-2-oxofuro[3,4-d]oxazol-6-yl]-

Uridine, 3′-deoxy-3′-[[(methylnitrosoamino)carbonyl]amino]-

Cytidine, 3′-deoxy-3′-[[(methylnitrosoamino)carbonyl]amino]-

Furo[3,4-d]oxazol-2(3H)-one, 6-(6-amino-2-chloro-9H-purin-9-yl)tetrahydro-4-(hydroxymethyl)-, (3aR,4S,6R,6aR)-

Adenosine, 2-chloro-3′-deoxy-3′-[[(methylnitrosoamino)carbonyl]amino]-

Furo[3,4-d]oxazol-2(3H)-one, 6-(6-amino-9H-purin-9-yl)tetrahydro-4-(hydroxymethyl)-, (3aR,4S,6R,6aR)-

Adenosine, 3′-deoxy-3′-[[(methylnitrosoamino)carbonyl]amino]-

Cytidine, 3′-deoxy-3′-[[(methylamino)carbonyl]amino]-

Adenosine, 2-chloro-3′-deoxy-3′-[[(methylamino)carbonyl]amino]-