*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE3124000
CHEMICAL NAME           : Benz(b)indeno(1,2-d)pyran-3,6a,9,10(6H)-tetrol,
                          7,11b-dihydro-
CAS REGISTRY NUMBER     : 474-07-7
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C16-H14-O5
MOLECULAR WEIGHT        : 286.30
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Brasilin
   * Braziletto
   * Brazilin
   * 7,11b-Dihydrobenz(b)indeno(1,2-d)pyran-3,6a,9,10(6H)-tetrol
   * Hypernic extract
   * Limawood extract
   * Pernambuco extract
   * Superbresiline
 
                       *** 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           : 1500 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: 8(1),252,1982

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***