1,4,5,6,8-Pentaazaacenaphthylen-3-amine, 1,5-dihydro-5-methyl-1-(5-O-phosphono-beta-D-ribofuranosyl)- 3-Amino-1,5-dihydro-5-methyl-1-beta-D-ribofuranosyl-1,4,5,6,8-pentaazaacenaphthylene 5'-(dihydrogen phosphate) 61966-08-3 NSC 280594 NSC-280594 Pentaazaacenaphthylene-5' phosphate ester TRICIRIBINE PHOSPHATE Triciribine phosphate [USAN]