2′,3′-Isopropylideneguanosine362-76-5100 % similar 3′-O-Methylguanosine10300-27-368 % similar 2′-O-Methylguanosine2140-71-868 % similar Guanosine118-00-367 % similar 9-β-D-Arabinofuranosylguanine38819-10-267 % similar Guanosine85-30-367 % similar 2-Amino-9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-1,9-dihydro-6H-purin-6-one103884-98-663 % similar 3′-Deoxy-3′-fluoroguanosine123402-21-163 % similar 2′-C-Methylguanosine374750-30-862 % similar 2′,3′-O-(1-Methylethylidene)inosine2140-11-661 % similar Deoxyguanosine961-07-958 % similar Dideoxyguanosine85326-06-356 % similar Tri-O-acetylguanosine6979-94-855 % similar 2′,3′-O-Isopropylideneadenosine362-75-454 % similar Nelarabine121032-29-954 % similar Thioguanosine85-31-452 % similar N2-Methylguanosine2140-77-450 % similar 2′,3′-O-Isopropylideneuridine362-43-650 % similar Guanosine monophosphate85-32-550 % similar Ganciclovir82410-32-048 % similar