*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NL7939400 CHEMICAL NAME : Indole-2,3-dione, 6-methyl- CAS REGISTRY NUMBER : 1128-44-5 BEILSTEIN REFERENCE NO. : 0129704 REFERENCE : 5-21-11-00178 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H7-N-O2 MOLECULAR WEIGHT : 161.17 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1H-Indole-2,3-dione, 6-methyl- * 4-Methylisatin *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 648 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,146,1978 *** END OF RECORD ***