482600 -OEChem-03010813462D 21 22 0 0 0 0 0 0 0999 V2000 0.0037 0.1857 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8935 1.1340 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.7745 -1.1809 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 -4.0988 0.2699 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.4745 -0.0560 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.1095 0.5761 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.0954 -0.7889 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 -3.5824 -0.2460 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.2345 -0.0560 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8265 -0.0560 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6204 0.5761 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.3945 0.6340 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7534 -0.5760 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4615 0.3100 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8265 -0.7889 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.8745 -0.0560 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.0185 0.9940 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3555 -0.5760 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.0954 -0.0560 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4615 -1.1549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6844 0.6540 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 11 2 0 0 0 0 2 12 2 0 0 0 0 3 7 1 0 0 0 0 4 8 2 0 0 0 0 5 6 1 0 0 0 0 5 9 1 0 0 0 0 6 11 1 0 0 0 0 7 19 2 0 0 0 0 7 20 1 0 0 0 0 8 16 1 0 0 0 0 9 12 1 0 0 0 0 9 13 2 0 0 0 0 10 11 1 0 0 0 0 10 14 2 0 0 0 0 10 15 1 0 0 0 0 12 17 1 0 0 0 0 13 18 1 0 0 0 0 14 19 1 0 0 0 0 15 20 2 0 0 0 0 16 18 2 0 0 0 0 16 21 1 0 0 0 0 17 21 2 0 0 0 0 M CHG 2 3 -1 7 1 M END > 0 > 0 > 482600 > 2 > DTP/NCI > 527517 > DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C13H9N4O4 in C13H10N4O4. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008 > 738-64-7 Isonicotinic acid, 2-(4-nitroso-7-oxo-1,3,5-cycloheptatrien-1-yl)hydrazide, 1-oxide NSC527517 RCH 1003 > 738-64-7 > 527517 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=527517 > 12919 1 $$$$