*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1161933
CHEMICAL NAME           : 4H-Pyrido(1,2-a)pyrimidin-4-one,
                          3-butyl-2,6-dimethyl-, monohydrochloride
CAS REGISTRY NUMBER     : 70381-28-1
LAST UPDATED            : 199609
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H18-N2-O.Cl-H
MOLECULAR WEIGHT        : 266.80
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Butyl-2,6-dimethyl-4H-pyrido(1,2-a)pyrimidin-4-one monohydrochloride
   * 2,6-Dimethyl-3-n-butyl-4-oxo-4H-pyrido(1,2-a)pyrimidine hydrochloride
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1100 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: #4291036
 
                            *** END OF RECORD ***