572271 -OEChem-03010813492D 14 14 0 0 0 0 0 0 0999 V2000 1.6885 1.4684 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.1284 -1.2805 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.2564 -1.9524 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 1.2460 2.4974 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 -0.7630 2.4975 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.2564 -1.1625 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 1.0804 -0.4474 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.2414 1.9174 0.0000 N 0 3 0 0 0 0 0 0 0 0 0 0 0.2414 1.2524 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0804 0.4135 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5785 -0.3274 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5785 0.4325 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5085 1.4684 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.1284 -1.2805 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 10 1 0 0 0 0 1 13 1 0 0 0 0 2 11 1 0 0 0 0 2 14 1 0 0 0 0 3 6 1 0 0 0 0 4 8 1 0 0 0 0 5 8 2 0 0 0 0 6 7 1 0 0 0 0 6 11 2 0 0 0 0 7 10 2 0 0 0 0 8 9 1 0 0 0 0 9 10 1 0 0 0 0 9 12 2 0 0 0 0 11 12 1 0 0 0 0 M CHG 4 3 -1 4 -1 6 1 8 1 M END > 0 > 0 > 572271 > 2 > DTP/NCI > 294843 > DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C6H6N3O5 in C6H7N3O5. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008 > 1673-34-3 NSC294843 Pyridazine, 3,6-dimethoxy-4-nitro-, 1-oxide > 1673-34-3 > 294843 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=294843 > 100394 1 $$$$