methyl 3-O-benzyl-β-L-ribofuranoside

1,2,5-tri-O-acetyl-3-O-benzyl-β-L-ribofuranose

1-(2',5'-di-O-acetyl-3'-O-benzyl-β-L-ribofuranosyl)thymine

methyl 2,5-di-O-acetyl-3-O-benzyl-β-L-ribofuranoside

1,5-di-O-acetyl-3-O-benzyl-2-O-methanesulfonyl-L-arabinofuranose