*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ8967500
CHEMICAL NAME           : 2-Pyrazolin-5-one, 1-benzyl-3-methyl-
CAS REGISTRY NUMBER     : 946-23-6
BEILSTEIN REFERENCE NO. : 0611140
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H12-N2-O
MOLECULAR WEIGHT        : 188.25
WISWESSER LINE NOTATION : T5NNVJ B1R& E1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-Benzyl-3-methyl-2-pyrazolin-5-one
   * 1-Benzyl-3-methylpyrazolone-5
 
                       *** 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           : 1968 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 36,27,1973
 
                            *** END OF RECORD ***