*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AE4957000
CHEMICAL NAME           : Acetanilide,
                          4'-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidene)me
                          thylamino)-
CAS REGISTRY NUMBER     : 24664-51-5
BEILSTEIN REFERENCE NO. : 0834839
REFERENCE               : 5-25-14-00509 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H18-N4-O2
MOLECULAR WEIGHT        : 334.41
WISWESSER LINE NOTATION : T5NNVYJ BR& DU1MR DMV1& E1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-(p-Acetamidoanilinomethylene)-3-methyl-1-phenyl-2-pyrazolin-5-one
   *   4'-((3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidene)methylamino)acetanili
     de
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3 gm/kg
TOXIC EFFECTS :
   Biochemical - Metabolism (Intermediary) - effect on inflammation or
   mediation of inflammation
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 19,1721,1969
 
                            *** END OF RECORD ***