*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ0495666
CHEMICAL NAME           : Pyrano(2,3-g)indol-9(1H)-one, 7,8-dihydro-5-methoxy-
CAS REGISTRY NUMBER     : 81258-07-3
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H11-N-O3
MOLECULAR WEIGHT        : 217.24
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7,8-Dihydro-5-methoxypyrano(2,3-g)indol-9(1H)-one
   * 5-Methoxy-9-oxo-7,8-dihydro-pyranno(2,3-g)indole
 
                       *** 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           : 600 mg/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 ***