*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TL1342125
CHEMICAL NAME           : 1-Piperazinecarboxylic acid,
                          4-(1H-benzimidazol-4-yl)-, ethyl ester,
                          (Z)-2-butenedioate (1:1)
CAS REGISTRY NUMBER     : 84806-83-7
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H18-N4-O2.C4-H4-O4
MOLECULAR WEIGHT        : 390.44
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Ethyl 4-(1H-benzimidazol-4-yl)-1-piperazinecarboxylate (Z)-2-butenedioate 
    (1:1)
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4459296
 
                            *** END OF RECORD ***