*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RO0872500
CHEMICAL NAME           : 1,2,3-Oxadiazolinium,
                          3-(2-(diphenylmethoxy)-2-oxoethyl)-5-hydroxy-,
                          hydroxide, inner salt
CAS REGISTRY NUMBER     : 59336-89-9
BEILSTEIN REFERENCE NO. : 5411058
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H14-N2-O4
MOLECULAR WEIGHT        : 310.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N-Carboxymethylsydnone benzhydryl ester
   * 3-(2-(Diphenylmethoxy)-2-oxoethyl)-5-hydroxy-1,2,3-oxadiazolinium  
   hydroxide, inner salt
   * Sydnone, N-(carboxymethyl)-, benzhydryl ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 10,188,1976
 
                            *** END OF RECORD ***