*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YU1290000
CHEMICAL NAME           : Urea,
                          1,1-m-phenylenebis(3-(p-(N'-(p-(N'-methylamidino)phen
                          yl)amidino)phenyl)-, tetrahydrochloride
LAST UPDATED            : 198605
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C38-H38-N12-O2.4Cl-H
MOLECULAR WEIGHT        : 840.72
SYNONYMS/TRADE NAMES :
   * NSC 82515
   *   1,1-m-Phenylenebis(3-(p-(N'-(p-(N'-methylamidino)phenyl)amidino)phenyl)u
     rea) 4HCl
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 57850 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCISP* National Cancer Institute Screening Program Data Summary,
   Developmental Therapeutics Program. (Bethesda, MD 20205)
   Volume(issue)/page/year: JAN1986
 
                            *** END OF RECORD ***