*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QO5830000 CHEMICAL NAME : Nemotinic acid CAS REGISTRY NUMBER : 539-98-0 BEILSTEIN REFERENCE NO. : 1707406 REFERENCE : 4-03-00-01048 (Beilstein Handbook Reference) LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-O3 MOLECULAR WEIGHT : 190.21 WISWESSER LINE NOTATION : QV2YQ1UCU2UU2UU1 SYNONYMS/TRADE NAMES : * 5,6-Undecadiene-8,10-diynoic acid, 4-hydroxy- *** 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 : 125 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 36,1,1950 *** END OF RECORD ***