4-amino-1-[O3,O5-(hydroxy-phosphoryl)-α-D-erythro-2-deoxy-pentofuranosyl]-1H-pyrimidin-2-one

N-Bz-5'-O-DMT-dC 3'-H-phosphonate

N4-苯甲酰基-5′-O-(4,4′-二甲氧基三苯基)-2′-脱氧胞苷