*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SL0675200
CHEMICAL NAME           : Phenol,
                          4-(4-(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)-
                          2,3-diisocyano-1,3- butadienyl)-
CAS REGISTRY NUMBER     : 61391-08-0
LAST UPDATED            : 199107
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C23-H20-N2-O2
MOLECULAR WEIGHT        : 356.45
COMPOUND DESCRIPTOR     : Natural Product
SYNONYMS/TRADE NAMES :
   * Xanthoascin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
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: 6,280,1981
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Bird - domestic
DOSE/DURATION           : 2 mg/kg
TOXIC EFFECTS :
   Liver - hepatitis (hepatocellular necrosis), zonal
   Liver - fatty liver degeneration
REFERENCE :
   JJEMAG Japanese Journal of Experimental Medicine.  (Kinokuniya Book-Stores
   of America Co., Ltd., West Bldg., Japan Cultural and Trade Center, 1581
   Webster St., San Francisco, CA 94115) V.7-    1928- Volume(issue)/page/year:
   48,187,1978
 
                            *** END OF RECORD ***