*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XZ5493200
CHEMICAL NAME           : 1,2,4-Triazolo(4,3-b)pyridazine,
                          3-methyl-7-(4-methylphenyl)-
CAS REGISTRY NUMBER     : 100078-92-0
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H12-N4
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Methyl-7-(4-methylphenyl)-1,2,4-triazolo(4,3-b)pyridazine
   * SR 95370
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 250 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: #4810705
 
                            *** END OF RECORD ***