Pyridinium, 1-[hydroxy[(2,3,3a,9a-tetrahydro-3-hydroxy-6-oxo-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-2-yl)methoxy]phosphinyl]-, inner salt, [2R-(2α,3β,3aβ,9aβ)]-

Glycine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 2′,3′-O-(1-methylethylidene)inosine

L-Alanine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 2′,3′-O-(1-methylethylidene)inosine

L-Methionine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 2′,3′-O-(1-methylethylidene)inosine

L-Leucine, 5′-ester with 2′,3′-O-(1-methylethylidene)inosine

L-Leucine, N-[(phenylmethoxy)carbonyl]-, 5′-ester with 2′,3′-O-(1-methylethylidene)inosine

5-Formyluridine 5′-(tetrahydrogen triphosphate)

3-Chloro-6-methoxy-1-β-D-ribofuranosyl-4(1H)-pyridazinone

Inosine, 3′,5′-bis[2-(4-chlorophenoxy)-2-methylpropanoate]

Thymidine, 5′-O-[21-[(3aS,4S,6aR)-1-[4-(1,1-dimethylethyl)benzoyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-3,3-dimethyl-1,1-bis(1-methylethyl)-6,17-dioxo-2,10,13-trioxa-7,16-diaza-1-silaheneicos-1-yl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[21-[(3aS,4S,6aR)-1-[4-(1,1-dimethylethyl)benzoyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-3,3-dimethyl-1,1-bis(1-methylethyl)-6,17-dioxo-2,10,13-trioxa-7,16-diaza-1-silaheneicos-1-yl]-

Thymidine, 3-methyl-, 5′-[2-[[(9Z)-1-oxo-9-octadecenyl]oxy]-1-[[[(9Z)-1-oxo-9-octadecenyl]oxy]methyl]ethyl butanedioate]

Thymidine, 5′-[2-[[(9Z)-1-oxo-9-octadecenyl]oxy]-1-[[[(9Z)-1-oxo-9-octadecenyl]oxy]methyl]ethyl butanedioate]

L-Valine, N-methyl-, 5′-ester with 5-amino-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine-2,7(3H,4H)-dione

L-Valine, 3-methyl-, 5′-ester with 5-amino-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine-2,7(3H,4H)-dione

L-Isoleucine, 5′-ester with 5-amino-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine-2,7(3H,4H)-dione

L-Valine, 5′-ester with 5-amino-7-(cyclopropylamino)-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidin-2(3H)-one

L-Valine, 5′-ester with 5-amino-7-(dimethylamino)-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidin-2(3H)-one

L-Valine, 5′-ester with 5-amino-7-(cyclopentylamino)-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidin-2(3H)-one

L-Valine, 5′-ester with 5-amino-7-(1-pyrrolidinyl)-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidin-2(3H)-one