*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YT4952500
CHEMICAL NAME           : Urea,
                          N-(2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1H-
                          benzimidazol-1-yl)-1- piperidinyl) ethyl)phenyl)-
CAS REGISTRY NUMBER     : 74406-02-3
LAST UPDATED            : 199606
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C21-H25-N5-O4
MOLECULAR WEIGHT        : 411.51
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * ((Ureido-3 hydroxy-4 phenyl)-2 hydroxy-2) ethyl-1 (oxo-2  
   benzimidazolinyl-1)-4 piperidine
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0008259
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0008259
 
                            *** END OF RECORD ***