*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2270400
CHEMICAL NAME           : 1H-2-Benzopyran-7-carboxylic acid,
                          3,4-dihydro-5-bromo-6,8-dihydroxy-3,4-dimethyl-
CAS REGISTRY NUMBER     : 142689-08-5
LAST UPDATED            : 199506
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H13-Br-O5
MOLECULAR WEIGHT        : 317.16
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   3,4-Dihydro-5-bromo-6,8-dihydroxy-3,4-dimethyl-1H-2-benzopyran-7-carboxy
     lic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >8 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JKXXAF Japanese Kokai Tokyo Koho Patents.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year:
   #92-69337
 
                            *** END OF RECORD ***