2'-O-Acetyl-5'-O-benzoyl-4-N-isobutyryl-3'-deoxycytidine

1-(2-O-acetyl-5-O-benzoyl-3-deoxy-β-D-erythro-pentofuranosyl)-4-methoxy-2-pyrimidone

N4-乙酰胞嘧啶

5-O-苯甲酰基-1,2-二-O-乙酰基-3-脱氧-D-呋喃核糖

1-((2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(4-nitrophenoxy)pyrimidin-2(1H)-one