5-Hydroxyuridine957-77-7100 % similar 5-Methyluridine1463-10-175 % similar 5-Fluorouridine316-46-175 % similar 1-β-D-Arabinofuranosyl-5-methyl-2,4(1H,3H)-pyrimidinedione605-23-275 % similar 5-Bromouridine957-75-575 % similar Uracil arabinoside3083-77-065 % similar Uridine58-96-865 % similar Clevudine163252-36-660 % similar Fialuridine69123-98-460 % similar 5-Methyl-2′-O-methyluridine55486-09-459 % similar 4-Thiouridine13957-31-858 % similar N4-Hydroxycytidine3258-02-457 % similar Zebularine3690-10-655 % similar N(4)-Methylcytidine10578-79-755 % similar 6-Azauridine54-25-153 % similar N1-Methylpseudouridine13860-38-353 % similar 1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione69123-94-052 % similar N4-Acetylcytidine3768-18-151 % similar Xanthosine146-80-550 % similar 2′-O-Methyluridine2140-76-350 % similar