*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ0367856
CHEMICAL NAME           : Pyrano(2,3-g)indole-2-carboxylic acid,
                          1,7,8,9-tetrahydro-5-methoxy-9-oxo-
CAS REGISTRY NUMBER     : 81258-05-1
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H11-N-O5
MOLECULAR WEIGHT        : 261.25
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Acide, 5-methoxy-9-oxo-7,8-dihydro-pyranno(2,3-g)indole-2-carboxylique
   * 1,7,8,9-Tetrahydro-5-methoxy-9-oxopyrano(2,3-g)indole-2-carboxylic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0043752
 
                            *** END OF RECORD ***