*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ6477418
CHEMICAL NAME           : 1H-Pyrazole,
                          4,5-dihydro-5-(4-methoxyphenyl)-1-(3-pyridinylcarbony
                          l)-
CAS REGISTRY NUMBER     : 121306-64-7
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H15-N3-O2
MOLECULAR WEIGHT        : 281.34
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-(4-Methoxyphenyl)-1-(3-pyridinylcarbonyl)-4,5-dihydro-1H-pyrazole
   * 1-(3-Pyridylcarbonyl)-5-(4-methoxyphenyl)-2-pyrazoline
 
                       *** 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           : 830 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: #4990529
 
                            *** END OF RECORD ***