*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ6393550
CHEMICAL NAME           : 1H-Pyrazole-1-carboxylic acid, 4,5-dihydro-5-ethyl-,
                          methyl ester
CAS REGISTRY NUMBER     : 121306-81-8
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H12-N2-O2
MOLECULAR WEIGHT        : 156.21
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-Methoxycarbonyl-5-ethyl-2-pyrazoline
   * Methyl 4,5-dihydro-5-ethyl-1H-pyrazole-1-carboxylate
 
                       *** 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           : 740 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 ***