(S)-diethyl (((1-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-3-(trityloxy)propan-2-yl)oxy)methyl)phosphonate

bis(2-propyl) N4-benzoyl-1-(S)-(2-phosphonomethoxy-3-triphenylmethoxypropyl)cytosine

bis(2-propyl) 1-(S)-(3-hydroxy-2-phosphonomethoxypropyl)cytosine

胞嘧啶

(R)-2--3-ytimethylacetyl-1,2,3-propanetriol 1-p-toluenesulfonate