*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR0809292 CHEMICAL NAME : Pyrazolo(3,4-d)thiazolo(3,2-a)pyrimidine-4(1H)-thione , 6-phenyl- CAS REGISTRY NUMBER : 152423-15-9 LAST UPDATED : 199509 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C13-H8-N4-S2 MOLECULAR WEIGHT : 284.37 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-Phenylpyrazolo(3,4-d)thiazolo(3,2-a)pyrimidine-4(1H)-thione *** 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 : >1 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory depression REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 28,363,1993 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory depression REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 28,363,1993 *** END OF RECORD ***