5-Amino-N'-methoxy-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamidine

2,3,5-tri-O-benzoyl-β-D-ribofuranosyl bromide

N-formyl-N'-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)diaminomaleonitrile

N-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)diaminomaleonoitrile

1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5-dicyanoimidazole