((2R,3S,4R,5R)-5-(3-amino-5-methyl-1,4,5,6,8-pentaazaacenaphthylen-1(5H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate-13C5; 1,5-Dihydro-5-methyl-1-(5-O-phosphono-?-D-ribofuranosyl)-1,4,5,6,8-pentaazaacenaphthylen-3-amine-13C5; 1,4,5,6,8-Pentaazaacenaphthylene-3-amino-1,5-dihydro-5-methyl-1-?-D-ribofuranosyl 5'-monophosphate-13C5; NSC 280594, TCN-P-13C5; VQD 002
