*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WG9670000
CHEMICAL NAME           : Spiro(benz(c,d)indole-5(1H),3'-indoline)-3-carboxylic
                          acid, 2,4-dihydro-2,2'-dioxo-
CAS REGISTRY NUMBER     : 73972-38-0
BEILSTEIN REFERENCE NO. : 0899772
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H12-N2-O4
MOLECULAR WEIGHT        : 332.33
SYNONYMS/TRADE NAMES :
   *   2,4-Dihydro-2,2'-dioxospiro(benz(c,d)indole-5(1H),3'-indoline)-3-carboxy
     lic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#05156
 
                            *** END OF RECORD ***