2H-Furo[2,3-d]imidazole-2-thione, 3-(3,4-dichlorophenyl)-5-(1,2-dihydroxyethyl)hexahydro-6-hydroxy-

3H-Furo[2,3-d]imidazole-5-carboxaldehyde, 3a,5,6,6a-tetrahydro-6-hydroxy-3-phenyl-, (p-nitrophenyl)hydrazone

3H-Furo[2,3-d]imidazole-5-carboxaldehyde, 3-(3,4-dichlorophenyl)-3a,5,6,6a-tetrahydro-6-hydroxy-, (p-nitrophenyl)hydrazone

2H-Furo[2,3-d]imidazol-2-one, 1-acetyl-3-(3,4-dichlorophenyl)hexahydro-6-hydroxy-5-(hydroxymethyl)-, diacetate (ester)

Adenosine, 3′-[[(2S)-3-[4-(2-bromoethoxy)phenyl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxopropyl]amino]-3′-deoxy-N,N-dimethyl-, 2′,5′-diacetate

3(2H)-Pyridazinone, 2-β-D-ribofuranosyl-, 5′-(phenyl hydrogen phosphate)

3(2H)-Pyridazinone, 6-chloro-2-β-D-ribofuranosyl-, 5′-(phenyl hydrogen phosphate)

3(2H)-Pyridazinone, 2-β-D-ribofuranosyl-, 5′-(dihydrogen phosphate)

3(2H)-Pyridazinone, 6-chloro-2-β-D-ribofuranosyl-, 5′-(dihydrogen phosphate)

3(2H)-Pyridazinone, 5,6-diphenyl-2-β-D-ribofuranosyl-, 5′-(dihydrogen phosphate)

3(2H)-Pyridazinone, 6-chloro-2-β-D-ribofuranosyl-, 2′,3′-dibenzoate 5′-(diphenyl phosphate)

3(2H)-Pyridazinone, 5,6-diphenyl-2-β-D-ribofuranosyl-, 2′,3′-dibenzoate 5′-(diphenyl phosphate)

3(2H)-Pyridazinone, 6-chloro-2-β-D-ribofuranosyl-, 2′,3′-dibenzoate

3(2H)-Pyridazinone, 5,6-diphenyl-2-β-D-ribofuranosyl-, 2′,3′-dibenzoate

3(2H)-Pyridazinone, 2-(2,3-O-isopropylidene-β-D-ribofuranosyl)-

3(2H)-Pyridazinone, 6-chloro-2-(2,3-O-isopropylidene-β-D-ribofuranosyl)-

3(2H)-Pyridazinone, 2-(2,3-O-isopropylidene-β-D-ribofuranosyl)-5,6-diphenyl-

Guanosine, 5′-O-phosphorylthymidylyl-(3′→5′)-2′-deoxyguanylyl)-(3′→5′)-2′-deoxy-, mono(2,2,2-trichloroethyl) ester