568983 -OEChem-03010813492D 12 12 0 0 0 0 0 0 0999 V2000 5.4641 1.6550 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.3301 0.1550 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.0000 -1.3450 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.7321 -1.3450 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 4.5981 -0.8450 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 4.5981 0.1550 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8660 -0.8450 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4641 0.6550 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7321 0.6550 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8660 0.1550 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7321 -1.9650 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 6.0010 1.9650 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1 8 1 0 0 0 0 1 12 1 0 0 0 0 2 8 2 0 0 0 0 3 7 2 0 0 0 0 4 5 1 0 0 0 0 4 7 1 0 0 0 0 4 11 1 0 0 0 0 5 6 2 0 0 0 0 6 8 1 0 0 0 0 6 9 1 0 0 0 0 7 10 1 0 0 0 0 9 10 1 0 0 0 0 M END > 0 > 0 > 568983 > 2 > DTP/NCI > 251543 > DTP/NCI from molfile. Release-June 2007. Structure Evaluation:Consistent with Molecular Formula. Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008 > 1,4,5,6-TETRAHYDRO-6-OXO-3-PYRIDAZINECARBOXYLIC ACID 27372-38-9 NSC251543 > 27372-38-9 > 251543 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=251543 > 99621 1 $$$$