*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DL5854444 CHEMICAL NAME : Benzothiazole, 2-(3-methyl-1-phenyl-1H-pyrazol-5-yl)- CAS REGISTRY NUMBER : 43193-11-9 LAST UPDATED : 199606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H13-N3-S MOLECULAR WEIGHT : 291.39 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)benzothiazole * 2-(3'-Methyl-1'-phenylpyrazol-5'-yl)benzothiazole *** 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 : Details of toxic effects not reported other than lethal dose value REFERENCE : IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 22,43,1983 *** END OF RECORD ***