*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9900000
CHEMICAL NAME           : Pyrazolo(3,4-b)(1,4)diazepine-5,7(1H,6H)-dione,
                          4,8-dihydro-3,8-dimethyl-4-phenyl-
CAS REGISTRY NUMBER     : 78466-98-5
LAST UPDATED            : 199406
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H14-N4-O2
MOLECULAR WEIGHT        : 270.32
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   4,8-Dihydro-3,8-dimethyl-4-phenylpyrazolo(3,4-b)(1,4)diazepine-5,7(1H,6H
     )-dione
   * HOE 175
   * Razobazam
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DRFUD4 Drugs of the Future.  (J.R. Prous, S.A., Apartado de Correos 540,
   08080 Barcelona, Spain) V.1-    1975/76-  Volume(issue)/page/year:
   11,465,1986
 
                            *** END OF RECORD ***