*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ0830000
CHEMICAL NAME           : 4H-Pyran-4-one, 2-(3,8-dioxatricyclo(5.1.0(sup
                          2,4))oct-5-en-5-yl)-, (1-alpha,2-beta,
                          4-beta,7-alpha)-(-)-
CAS REGISTRY NUMBER     : 36431-52-4
LAST UPDATED            : 198309
DATA ITEMS CITED        : 2
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Antibiotic LL-Z 1220
   * LL-Z 1220
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 80 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,392,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,392,1981
 
                            *** END OF RECORD ***