*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU3980100
CHEMICAL NAME           : Pyridinium,
                          2,4-dimethyl-1-(((4-(dimethylamino)phenyl)methylene)a
                          mino)-, perchlorate
CAS REGISTRY NUMBER     : 145235-01-4
LAST UPDATED            : 199503
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H20-N3.Cl-O4
MOLECULAR WEIGHT        : 353.84
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,4-Dimethyl-1-(((4-(dimethylamino)phenyl)methylene)amino)pyridinium  
   perchlorate
 
                       *** 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           : 520 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 43,756,1993
 
                            *** END OF RECORD ***