*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VA1410500
CHEMICAL NAME           : 2,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-,
                          bis(phenylhydrazone), monohydrochloride
CAS REGISTRY NUMBER     : 134749-25-0
LAST UPDATED            : 199212
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C22-H22-N6-O2.Cl-H
MOLECULAR WEIGHT        : 438.96
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6,7-Dimethoxy-2,4-di(2'-phenylhydrazino)quinazoline hydrochloride
   * 6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione bis(phenylhydrazone)  
   monohydrochloride
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 185 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 25,15,1991
 
                            *** END OF RECORD ***