*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DI0455000
CHEMICAL NAME           : Benzoic acid, 3,4,5-trimethoxy-, ester with
                          4-butyl-1,2-diphenyl-3-hydroxy-3-pyrazolin-5-one
CAS REGISTRY NUMBER     : 16006-74-9
BEILSTEIN REFERENCE NO. : 0870070
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C29-H30-N2-O6
MOLECULAR WEIGHT        : 502.61
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Benzoic acid, 3,4,5-trimethoxy-,  
   4-butyl-2,5-dihydro-5-oxo-1,2-diphenyl-1H-pyrazol-3-yl ester
   * LH 150
   * Phenylbutazone trimethoxybenzoate
   * Phenylbutazone trimethylgallate
   * 3,4,5-Trimethoxybenzoate de phenylbutazone
   * 3,4,5-Trimethoxybenzoic acid ester with  
   4-butyl-1,2-diphenyl-3-hydroxy-3-pyrazolin-5-one
 
                       *** 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           : 3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 2,272,1967
 
                            *** END OF RECORD ***