*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : IH0712200 CHEMICAL NAME : 1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(4H)-dione, 5,8-dihydro-8-(4-methoxyphenyl)- CAS REGISTRY NUMBER : 145594-61-2 LAST UPDATED : 199506 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-N13-N-O5 MOLECULAR WEIGHT : 468.30 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5,8-Dihydro-8-(4-methoxyphenyl)-1H,3H-difuro(3,4-b:3',4'-e)pyridine-1,7( 4H)-dione *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 55,183,1992 *** END OF RECORD ***