*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NJ5073000
CHEMICAL NAME           : 4H-Imidazol-4-one,
                          3-(5-ethyl-1,3,4-thiadiazol-2-yl)-3,5-dihydro-5-((4-h
                          ydroxy-3- methoxyphenyl)methylene)-2-methyl-
CAS REGISTRY NUMBER     : 76834-49-6
LAST UPDATED            : 198809
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H16-N4-O3-S
MOLECULAR WEIGHT        : 344.42
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 681 mg/kg
TOXIC EFFECTS :
   Behavioral - excitement
   Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
   JICSAH Journal of the Indian Chemical Society.  (Indian Chemical Soc., 92,
   Acharya Prafulla Chandra Rd., Calcutta 700009, India)  V.5-     1928-
   Volume(issue)/page/year: 57,1040,1980
 
                            *** END OF RECORD ***