尿苷 3',5'-环单磷酸酯

uridylyl(2',5')uridine

尿苷酰基(3'->5')尿苷铵盐

尿苷酰基-(3',5')-尿苷

O-((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl) O,S-dihydrogen phosphorothioate