*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NM4753000 CHEMICAL NAME : 6H-Indolo(2,3-b)quinoxaline-6-acetic acid, (phenylmethylene)hydrazide CAS REGISTRY NUMBER : 116989-84-5 LAST UPDATED : 199109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C23-H17-N5-O MOLECULAR WEIGHT : 379.45 COMPOUND DESCRIPTOR : Drug *** 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 : >1 gm/kg TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) REFERENCE : APJUA8 Acta Pharmaceutica Jugoslavica. (FDH, Masarykova 2, 41000 Zagreb, Yugoslavia) V.1-41, 1951-1991. Volume(issue)/page/year: 38,11,1988 *** END OF RECORD ***