1-(2-O-acetyl3,5-O-dibenzoyl-β-D-ribofuranosyl)-4-methoxy-2-pyrimidone

1,3,5-三苯甲酰基-D-呋喃核糖

N4,2'-di-N,O-acetyl-3'-deoxy-5'-O-(4-methylbenzoyl)-cytidine

3-脱氧尿苷

N4-acetyl-2',5'-di-O-p-chlorobenzoyl-3'-deoxycytidine