(2R,3R,3aS,6aR)-2-(2,6-Dimethoxy-9H-purin-9-yl)tetrahydro-4-methylenefuro[3,4-b]furan-3,3a(4H)-diol

(2R,3R,3aS,6aR)-2-(2-Amino-6-methoxy-9H-purin-9-yl)tetrahydro-4-methylenefuro[3,4-b]furan-3,3a(4H)-diol

6-Chloro-9-(2,3,5-tri-O-acetyl-3-C-ethynyl-β-D-ribofuranosyl)-9H-purin-2-amine

2,6-Dichloro-9-(2,3,5-tri-O-acetyl-3-C-ethynyl-β-D-ribofuranosyl)-9H-purine

6-Chloro-9-(3-C-ethynyl-β-D-ribofuranosyl)-9H-purin-2-amine

2-Chloro-3'-C-ethynyladenosine

Guanosine, 5′-[hydrogen P-(4,5-dimethyl-1H-imidazol-1-yl)phosphonate]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Coenzyme A, S-[1-[2-[[6-[2,3-dihydro-2-[5-[1-(2-methoxyethyl)-3,3-dimethyl-5-sulfo-3H-indolium-2-yl]-2,4-pentadien-1-ylidene]-3,3-dimethyl-5-sulfo-1H-indol-1-yl]-1-oxohexyl]amino]ethyl]-2,5-dioxo-3-pyrrolidinyl]-, inner salt