5'-azido-2',3'-di-O-benzyl-5'-deoxyuridine

4-(2'-(N-acetylamino)-3',4',6'-tri-O-benzyl-2'-deoxy-α-D-glucopyranosyl)but-2-enoic acid

tert-butyl 4-(2'-(N-acetylamino)-3',4',6'-tri-O-benzyl-2'-deoxy-α-D-glucopyranosyl)but-2-enoate

(E)-4-((2R,3S,4R,5S,6R)-3-Acetylamino-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-but-2-enoic acid [(2R,3R,4R,5R)-3,4-bis-benzyloxy-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl]-amide

O2',O3'-dibenzyl-uridine