569711 -OEChem-03010813492D 11 12 0 0 0 0 0 0 0999 V2000 -0.7454 1.9174 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 0.8495 -1.1924 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.7454 1.2524 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 -0.7304 -1.3405 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1.5455 -0.4375 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.0145 0.4924 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0145 -0.3574 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5455 0.4924 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6824 0.3154 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6824 -0.3885 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8495 -1.9524 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 2 5 1 0 0 0 0 2 7 1 0 0 0 0 2 11 1 0 0 0 0 3 6 1 0 0 0 0 3 9 2 0 0 0 0 4 7 1 0 0 0 0 4 10 2 0 0 0 0 5 8 2 0 0 0 0 6 7 2 0 0 0 0 6 8 1 0 0 0 0 9 10 1 0 0 0 0 M CHG 2 1 -1 3 1 M END > 0 > 0 > 569711 > 2 > DTP/NCI > 264312 > DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C5H3N4O in C5H4N4O. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008 > 1H-Pyrazolo[3,4-b]pyrazine, 4-oxide 59856-73-4 NSC264312 > 59856-73-4 > 264312 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=264312 > 429775 1 $$$$