*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NM4570000 CHEMICAL NAME : 6H-Indolo(2,3-b)quinoxaline-6-acetic acid, 9-chloro-, 2-(1-phenylethylidene)hydrazide CAS REGISTRY NUMBER : 116990-01-3 LAST UPDATED : 199103 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H18-Cl-N5-O MOLECULAR WEIGHT : 427.92 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 9-Chloro-6H-indolo(2,3-b)quinoxaline-6-acetic acid 2-(1-phenylethylidene)hydrazide *** 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 : 681 mg/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 ***