67226 -OEChem-03010813432D 8 8 0 0 0 0 0 0 0999 V2000 1.3099 -0.5120 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.1939 -0.5080 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.3599 0.0469 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.7500 0.0479 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3599 0.5679 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7500 0.5679 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1939 -1.0880 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8359 1.0439 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 4 2 0 0 0 0 2 3 1 0 0 0 0 2 4 1 0 0 0 0 2 7 1 0 0 0 0 3 5 2 0 0 0 0 4 6 1 0 0 0 0 5 6 1 0 0 0 0 5 8 1 0 0 0 0 M END > 0 > 0 > 67226 > 2 > DTP/NCI > 304 > 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 > 1,3-Dimethyl-5-pyrazolinone 1,3-Dimethyl-5-pyrazolone 2-Pyrazolin-5-one, 1,3-dimethyl- 2749-59-9 3H-Pyrazol-3-one, 2,4-dihydro-2,5-dimethyl- NSC304 > 2749-59-9 > 304 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=304 > 17673 1 $$$$