494542 -OEChem-03010813472D 1 0 0 0 0 0 0 0 0999 V2000 -0.5049 0.3300 0.0000 * 0 0 0 0 0 0 0 0 0 0 0 0 A 1 R M END > 0 > 0 > 494542 > 1 > DTP/NCI > 629469 > Development Therapeutics Program NCI/NIH > ATA fraction 5, ammonium salt MW = 1000 to 2000 by dialysis and ultrafiltration NSC629469 > NSC629469 > http://dtp.nci.nih.gov/ > http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=629469 $$$$