*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : IL8840000 CHEMICAL NAME : 5H,6H-Diimidazo(1,2-a;2',1'-c)pyrazine, 3-nitro- CAS REGISTRY NUMBER : 57831-66-0 BEILSTEIN REFERENCE NO. : 1128083 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H7-N5-O2 MOLECULAR WEIGHT : 205.20 WISWESSER LINE NOTATION : T B565 CN FN IN LN&T&J ENW SYNONYMS/TRADE NAMES : * 3-Nitro-5H,6H-diimidazo(1,2-a;2',1'-c)pyrazine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 10,514,1975 *** END OF RECORD ***