Thymidine, α-[(chloroacetyl)amino]-, 3′,5′-bis(4-methylbenzoate)

Thymidine, α-amino-, 3′,5′-bis(4-methylbenzoate)

Uridine, 2′-deoxy-5-[3-(dimethylamino)-2-hydroxypropyl]-, 3′-(4-chlorobenzoate)

Thymidine, α-oxiranyl-, 3′,5′-bis(4-chlorobenzoate)

Thymidine, α-oxiranyl-, 3′,5′-bis(4-methylbenzoate)

Uridine, 5-(3-bromo-2-hydroxypropyl)-2′-deoxy-, 3′,5′-bis(4-methylbenzoate)

Uridine, 3-bromo-2′-deoxy-5-(2-propenyl)-, 3′,5′-bis(4-methylbenzoate)

5-Acetyl-1-(2-deoxy-α-D-erythro-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione

5-Acetyl-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

Uridine, 5-acetyl-2′-deoxy-, 3′,5′-bis(4-methylbenzoate)

Uridine, 2′-deoxy-5-(1,3-dithiolan-2-yl)-, 3′,5′-bis(4-methylbenzoate)

Thymidine, α,α-dimethoxy-, 3′,5′-bis(4-methylbenzoate)

Adenosine, 8-azido-N-(1-oxobutyl)-, cyclic 3′,5′-(hydrogen phosphate) 2′-butanoate

Adenosine, 8-amino-N-(1-oxobutyl)-, cyclic 3′,5′-(hydrogen phosphate) 2′-butanoate

Adenosine, 7,8-dihydro-8-oxo-N-(1-oxobutyl)-, cyclic 3′,5′-(hydrogen phosphate) 2′-propanoate

Adenosine, N-(1-oxobutyl)-8-[(phenylmethyl)thio]-, cyclic 3′,5′-(hydrogen phosphate)

Adenosine, N-(1-oxobutyl)-8-[(phenylmethyl)thio]-, cyclic 3′,5′-(hydrogen phosphate) 2′-butanoate

Adenosine, 3′-[[2-amino-3-(1H-imidazol-4-yl)-1-oxopropyl]amino]-3′-deoxy-N,N-dimethyl-, (S)-

Glycine, 2′-ester with uridine

Guanosine, 2′-deoxy-N-(6-nitro-1-pyrenyl)-6-O-(phenylmethyl)-