2-methoxyuridine

4-ethoxy-1-(β-D-ribofuranosyl)-2(1H)-pyrimidinone

2’,3’,5’-三-O-苯甲酰基-2-硫代尿苷

1-乙酰基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖

4-methylsulfanyl-1-(β-D-ribofuranosyl)pyrimidine-2(1H)-thione