*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1163058
CHEMICAL NAME           : Pyrido(4,3-d)pyrimidin-5(6H)-one,
                          7,8-dihydro-2-(4-(4-amino-6,7-dimethoxy-2-quinazoliny
                          l)-1- piperazinyl)-6-ethyl-, hydrochloride
CAS REGISTRY NUMBER     : 104964-50-3
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C23-H28-N8-O3.xCl-H
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/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: #4734418
 
                            *** END OF RECORD ***