*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WU7675400
CHEMICAL NAME           : Sydnone, 3-(p-carboxyphenyl)-
CAS REGISTRY NUMBER     : 7614-53-1
BEILSTEIN REFERENCE NO. : 3679419
REFERENCE               : 4-27-00-07444 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H6-N2-O4
MOLECULAR WEIGHT        : 206.17
WISWESSER LINE NOTATION : T5NNOVJ AR DVQ
SYNONYMS/TRADE NAMES :
   * 3-(p-Carboxyphenyl)sydnone
   * N-(p-Karboxyphenyl)-sydnon
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1030 mg/kg
TOXIC EFFECTS :
   Autonomic Nervous System - smooth muscle relaxant (mechanism undefined,
   spasmolytic)
   Behavioral - anticonvulsant
   Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   14,369,1965
 
                            *** END OF RECORD ***