*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NK7960000 CHEMICAL NAME : Indazole, 4-nitro- CAS REGISTRY NUMBER : 2942-40-7 BEILSTEIN REFERENCE NO. : 0008161 REFERENCE : 5-23-06-00179 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H5-N3-O2 MOLECULAR WEIGHT : 163.15 WISWESSER LINE NOTATION : T56 BMNJ FNW SYNONYMS/TRADE NAMES : * 4-Nitroindazole *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03515 *** END OF RECORD ***