*** 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 ***