422682 -OEChem-03010813462D 16 15 0 0 0 0 0 0 0999 V2000 0.2649 -0.5006 0.0000 P 0 0 0 0 0 0 0 0 0 0 0 0 1.3949 -0.5006 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.3449 0.5493 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.3449 -1.5506 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.8550 -0.5006 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.5949 0.5723 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.6120 0.3753 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8089 0.0543 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6849 0.9313 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.0149 0.5723 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2915 1.0037 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2149 -0.5006 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2549 0.5723 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3713 2.0506 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.4739 0.5723 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.7139 0.5723 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 1 4 2 0 0 0 0 1 7 1 0 0 0 0 2 10 1 0 0 0 0 3 11 1 0 0 0 0 5 12 1 0 0 0 0 5 15 1 0 0 0 0 6 12 2 0 0 0 0 7 8 1 0 0 0 0 8 9 1 0 0 0 0 9 12 1 0 0 0 0 10 13 1 0 0 0 0 11 14 1 0 0 0 0 15 16 1 0 0 0 0 M END > 0 > 0 > 422682 > 2 > DTP/NCI > 133820 > 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 > 2327-69-7 Butanoic acid, 4-(diethoxyphosphinyl)-, ethyl ester NSC133820 > 2327-69-7 > 133820 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=133820 > 281201 1 $$$$