*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ8294000
CHEMICAL NAME           : 3,5-Pyrazolidinedione,
                          4-butyl-1,2-diphenyl-4-(hydroxymethyl)-,
                          hexadecanoate
CAS REGISTRY NUMBER     : 42190-59-0
BEILSTEIN REFERENCE NO. : 0871808
REFERENCE               : 5-25-02-00417 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C36-H52-N2-O4
MOLECULAR WEIGHT        : 576.90
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Butyl-1,2-diphenyl-4-(hydroxymethyl)-3,5-pyrazolidinedione  
   hexadecanoate
   * Hexadecanoic acid, (4-butyl-3,5-dioxo-1,2-diphenyl-4-pyrazolidinyl)methyl 
    ester
   * Palmitan hydroxymethylfenylbutazon
 
                       *** 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           : 4 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CKFRAY Ceskoslovenska Farmacie.  (PNS-Ustredni Expedice a Dovoz Tisku,
   Kafkova 19, 160 00 Prague 6, Czechoslovakia)  V.1-    1952-
   Volume(issue)/page/year: 22,66,1973
 
                            *** END OF RECORD ***