*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WH1310400
CHEMICAL NAME           : Spiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione,
                          3',4'-dihydro-
CAS REGISTRY NUMBER     : 52094-70-9
BEILSTEIN REFERENCE NO. : 0015092
REFERENCE               : 4-24-00-01554 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H12-N2-O2
MOLECULAR WEIGHT        : 216.26
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7,8-Benzo-1,3-diazaspiro(4.5)decane-2,4-dione
   * 3',4'-Dihydrospiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione
   * S.2-676
 
                       *** 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           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAPMA8 Journal of the American Pharmaceutical Association, Scientific
   Edition.  (Washington, DC) V.29-49, 1940-60.  For publisher information, see
   JPMSAE.  Volume(issue)/page/year: 46,118,1957
 
                            *** END OF RECORD ***