*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2815000 CHEMICAL NAME : (1)Benzopyrano(3,4-d)imidazol-4(1H)-one, 1-methyl- CAS REGISTRY NUMBER : 87236-16-6 LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H8-N2-O2 MOLECULAR WEIGHT : 200.21 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-Methyl-(1)benzopyrano(3,4-d)imidazol-4(1H)-one *** 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 : 80 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 17,423,1983 *** END OF RECORD ***