*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DM1580000
CHEMICAL NAME           : Benzo(g)-1,2,3-triazolo(4',5':5,6)pyrido(2,1-b)quinaz
                          olin-13(1H)-one
CAS REGISTRY NUMBER     : 126861-35-6
LAST UPDATED            : 199209
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H9-N5-O
MOLECULAR WEIGHT        : 287.30
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GWXXBX German Offenlegungsschrift Patent Document.  (U.S. Patent and
   Trademark Office, Foreign Patents, Washington, DC 20231)
   Volume(issue)/page/year: #3902639
 
                            *** END OF RECORD ***