p. 1475 - 1479
(2007/10/02)4-amino-1-(3-azido-β-D-3-deoxy-arabinofuranosyl)-1H-pyrimidin-2-one
5'-O-(4,4'-dimethoxytrityl)-1-(2,3-anhydro-β-D-lyxofuranosyl)cytosine
4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ5-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one
CYTIDINE