*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VA1352596
CHEMICAL NAME           : 6-Quinazolinecarboxylic acid,
                          1,4-dihydro-2-(2-ethoxy-5-methoxyphenyl)-4-oxo-
CAS REGISTRY NUMBER     : 68274-52-2
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H16-N2-O5
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-Carboxy-2-(2'-ethoxy-5'-methoxyphenyl)-3,4-dihydro-4-oxoquinazoline
   * 1,4-Dihydro-2-(2-ethoxy-5-methoxyphenyl)-4-oxo-6-quinazolinecarboxylic  
   acid
 
                       *** 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           : >800 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: #4159330
 
                            *** END OF RECORD ***