*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DF4912770
CHEMICAL NAME           : 1,3-Benzodioxole-5-carboxylic acid,
                          2,5-dihydro-4-butyl-1,2-diphenyl-5-oxo-1H-pyrazol-
                          3-yl ester
CAS REGISTRY NUMBER     : 87792-15-2
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C27-H24-N2-O5
MOLECULAR WEIGHT        : 456.53
WISWESSER LINE NOTATION : T56 BO DO CHJ GVO- ET5NNVJ AR& BR& D4
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   4-Butyl-1,2-dihydro-5-((3,4-methylenedioxybenzoyl)oxy)-1,2-diphenyl-3H-p
     yrazol-3-one
   * 4-Butyl-1,2-diphenyl-3-hydroxy-3-pyrazolin-5-one  
   3,4-methylenedioxybenzoate (ester)
   * 3-Pyrazolin-5-one, 4-butyl-1,2-diphenyl-3-hydroxy-,  
   3,4-methylenedioxybenzoate (ester)
   * SP 125
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1373 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BCFAAI Bollettino Chimico Farmaceutico.  (Societa Editoriale Farmaceutica,
   Via Ausonio 12, 20123 Milan, Italy)  V.33-    1894- Volume(issue)/page/year:
   122,186,1983
 
                            *** END OF RECORD ***