399733 -OEChem-03010813452D 26 30 0 1 0 0 0 0 0999 V2000 2.7500 0.3251 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.7390 -1.4258 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8740 1.4061 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.4099 -0.7908 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.2379 0.3251 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.6100 -0.7548 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 1.4779 -0.4088 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.2379 -0.3878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1140 -0.7768 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 1.4779 0.3251 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9739 -0.3878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8740 0.6921 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8740 -0.7768 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9739 0.3471 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3869 0.6861 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.7500 -0.4088 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1140 0.6921 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6100 0.7141 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2460 -0.3878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2460 0.3471 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5120 -1.4668 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.8819 -0.7548 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.8819 0.7141 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2520 -1.4671 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.5189 -0.3878 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.5189 0.3471 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 16 1 0 0 0 0 1 17 1 0 0 0 0 9 2 1 1 0 0 0 3 12 2 0 0 0 0 4 16 2 0 0 0 0 5 8 1 0 0 0 0 5 12 1 0 0 0 0 5 15 1 0 0 0 0 6 11 1 0 0 0 0 6 19 2 0 0 0 0 7 9 1 0 0 0 0 7 10 2 0 0 0 0 7 13 1 0 0 0 0 8 11 1 0 0 0 0 8 13 2 0 0 0 0 9 16 1 0 0 0 0 9 21 1 6 0 0 0 10 12 1 0 0 0 0 10 17 1 0 0 0 0 11 14 2 0 0 0 0 14 15 1 0 0 0 0 14 18 1 0 0 0 0 18 20 2 0 0 0 0 19 20 1 0 0 0 0 19 22 1 0 0 0 0 20 23 1 0 0 0 0 21 24 1 0 0 0 0 22 25 2 0 0 0 0 23 26 2 0 0 0 0 25 26 1 0 0 0 0 M END > 0 > 0 > 399733 > 2 > DTP/NCI > 94600 > 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 > 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-, (S)- 20(S)-Camptothecine 21,22-Secocamptothecin-21-oic acid lactone 7689-03-4 CAMPTOTHECIN Camptothecine NSC 100880 NSC94600 > 7689-03-4 > 94600 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=94600 > 24360 1 > 9 2 5 9 21 6 $$$$