569040 -OEChem-03010813492D 15 16 0 0 0 0 0 0 0999 V2000 -0.2843 -1.9950 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 1.4106 1.1749 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.2843 -1.2350 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 -0.4443 1.4359 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 2.5843 -0.8318 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.0743 -0.3170 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0743 0.3449 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5856 -0.3149 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5856 0.3499 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6133 -1.2500 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7843 1.2949 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.4156 -1.1449 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6543 -0.3430 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6543 0.2949 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4443 2.1189 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 2 9 2 0 0 0 0 3 6 1 0 0 0 0 3 8 2 0 0 0 0 4 7 1 0 0 0 0 4 9 1 0 0 0 0 4 15 1 0 0 0 0 5 12 3 0 0 0 0 6 7 2 0 0 0 0 6 10 1 0 0 0 0 7 11 1 0 0 0 0 8 9 1 0 0 0 0 8 12 1 0 0 0 0 10 13 2 0 0 0 0 11 14 2 0 0 0 0 13 14 1 0 0 0 0 M CHG 2 1 -1 3 1 M END > 0 > 0 > 569040 > 2 > DTP/NCI > 251910 > DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C9H4N3O2 in C9H5N3O2. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008 > 3,4-DIHYDRO-3-OXO-2-QUINOXALINECARBONITRILE, 1-OXIDE 31055-87-5 NSC251910 > 31055-87-5 > 251910 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=251910 > 4266982 1 $$$$