*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RN7063500
CHEMICAL NAME           : 1-Oxa-3-azaspiro(4.7)dodecane-3-carboxylic acid,
                          2-oxo-, 2-(dimethylamino)ethyl ester, fumarate (1:1)
CAS REGISTRY NUMBER     : 7621-11-6
LAST UPDATED            : 199203
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H26-N2-O4.C4-H4-O4
MOLECULAR WEIGHT        : 414.51
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Oxa-1 oxo-2 aza-3 (dimethylamino ethoxy carbonyl)-3 spiro(4.7)dodecane,  
   fumarate
   * Dimethylaminoethyl 2-oxo-1-oxa-3-azaspiro(4.7)dodecane-3-carboxylate  
   fumarate
 
                       *** 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           : 462 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 4,174,1969
 
                            *** END OF RECORD ***