1,4,5,6,8-Pentaazaacenaphthalen-3-amine, 1,5-dihydro-5-methyl-1-(5-O-phosphono-.beta.-D-ribofuranosyl)- 1,4,5,6,8-Pentaazaacenaphthylen-3-amine, 1,5-dihydro-5-methyl-1-(5-O-phosphono-.beta.-D-ribofuranosyl)- 1,5-Dihydro-5-methyl-1-(5-O-phosphono-.beta.-D-ribofuranosyl)-1,4,5,6,8-pentaazaacenaphthylen-3-amine 3-Amino-1,5-dihydro-5-methyl-1-.beta.-D-ribofuranosyl-1,4,5,6,8-pentaazaacenaphthylene 5'-(dihydrogen phosphate) 61966-08-3 NSC280594 TRICIRIBINE PHOSPHATE