*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : WU7675350 CHEMICAL NAME : Sydnone, 3-tert-butyl- CAS REGISTRY NUMBER : 6939-25-9 BEILSTEIN REFERENCE NO. : 4135081 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H10-N2-O2 MOLECULAR WEIGHT : 142.18 WISWESSER LINE NOTATION : T5NNOVJ AX1&1&1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-tert-Butylsydnone * Sydnone, 3-(1,1-dimethylethyl)- *** 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 : 187 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 51,1058,1962 *** END OF RECORD ***