3'-amino-3'-deoxyuridylyl-3',5'-uridine

1-(2,3-O-ethoxymethylidene-β-D-ribofuranosyl)uracil

尿苷酰基-(3',5')-尿苷

uridine-5'-monothiophosphate

2’,3’邻异亚丙基尿苷