*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LU3562500 CHEMICAL NAME : 2(3H)-Furanone, 4,5-dihydro-5-(2,3:4,5-diepoxy-1-hydroxydodeca-6,7-di en-9,11-diynyl)- CAS REGISTRY NUMBER : 91682-94-9 LAST UPDATED : 198806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-O5 MOLECULAR WEIGHT : 286.30 SYNONYMS/TRADE NAMES : * Cepacin B * 4,5-Dihydro-5-(2,3:4,5-diepoxy-1-hydroxydodeca-6,7-dien-9,11-diynyl)-2(3 H)-furanone * 2(5H)-Furanone, 5-((3'-(1,2-heptadiene-4,6-diynyl)(2,2'-bioxiran)-3-yl)hydroxymethyl)dih ydro- *** 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 : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 37,431,1984 *** END OF RECORD ***