*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VA3378700
CHEMICAL NAME           : 4(3H)-Quinazolinone,
                          3-(5-((ethylazo)methyl)-1,3,4-thiadiazol-2-yl)-2-(2-p
                          henylethenyl)-
CAS REGISTRY NUMBER     : 103515-11-3
LAST UPDATED            : 198712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H18-N6-O-S
MOLECULAR WEIGHT        : 402.51
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   3-(5-((Ethylazo)methyl)-1,3,4-thiadiazol-2-yl)-2-(2-phenylethenyl)-4(3H)
     -quinazolinone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 275 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   BMEMDK Biological Memoirs.  (International Publishers, C 131, Mahanagar,
   Lucknow 226 006, India) V.1-    1976-  Volume(issue)/page/year: 11,197,1985
 
                            *** END OF RECORD ***