L-Alanine, N-[5-[(1E,3E)-4-bromo-4-chloro-1,3-butadienyl]-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[2′-deoxy-5-[(1E)-4,4-dichloro-1,3-butadienyl]-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-(1E)-1,3-butadienyl-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-[(1E)-3-[bis(2-bromoethyl)amino]-1-propenyl]-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-[(1E)-3-[bis(2-chloroethyl)amino]-1-propenyl]-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[2′-deoxy-5-[(1E)-3-(diethylamino)-1-propenyl]-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-(4-bromo-1,3-butadienyl)-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-(4-chloro-1,3-butadienyl)-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

L-Alanine, N-[5-(1,3-butadienyl)-2′-deoxy-P-phenyl-5′-uridylyl]-, methyl ester

2(1H)-Pyrimidinone, 1-(2-deoxy-α-D-ribo-hexofuranosyl)-4-methoxy-, cyclic 5′,6′-carbonate 3′-(p-nitrobenzoate)

Guanosine, 2′-deoxy-5′-O-[4-(4-nitrophenoxy)-1,4-dioxobutyl]guanylyl-(3′→5′)-2′-deoxy-

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-7-nitro-1H-indole

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[(2S,2aS,4aR,7R,7aR,7bR)-octahydro-7,7b-dihydroxy-1,3,5-trioxacyclopent[cd]inden-2-yl]-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[(2aS,4aR,7R,7aR,7bR)-octahydro-7,7b-bis(phenylmethoxy)-1,3,5-trioxacyclopent[cd]inden-2-yl]-

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-7-nitro-1H-indole

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[(2R,2aS,4aR,7R,7aR,7bR)-octahydro-7,7b-dihydroxy-1,3,5-trioxacyclopent[cd]inden-2-yl]-

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidineacetate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidineacetate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-β-D-ribofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidineacetate

Methyl 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1,2,3,4-tetrahydro-4-oxo-2-thioxo-5-pyrimidineacetate