*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NL7939300 CHEMICAL NAME : Indole-2,3-dione, 5-methyl- CAS REGISTRY NUMBER : 608-05-9 BEILSTEIN REFERENCE NO. : 0123738 REFERENCE : 5-21-11-00179 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H7-N-O2 MOLECULAR WEIGHT : 161.17 WISWESSER LINE NOTATION : T56 BMVVJ G1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1H-Indole-2,3-dione, 5-methyl- * Isatin, 5-methyl- * 5-Methyl-1H-indole-2,3-dione * 5-Methyl-indole-2,3-dione * 5-Methylisatin *** 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 : 790 mg/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - respiratory stimulation REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,858,1981 *** END OF RECORD ***