*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR5870000
CHEMICAL NAME           : Pyridazine,
                          3-chloro-6-(4-(3-phenyl-2-propenyl)-1-piperazinyl-2-p
                          ropenyl-1-piperazinyl )-, (E)-
CAS REGISTRY NUMBER     : 104719-71-3
LAST UPDATED            : 198910
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C17-H19-Cl-N4
MOLECULAR WEIGHT        : 314.85
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * R 62818
 
                       *** 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           : 483 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - rigidity (including catalepsy)
   Behavioral - analgesia
REFERENCE :
   DDREDK Drug Development Research.  (Alan R. Liss, Inc., 41 E. 11th St., New
   York, NY 10003) V.1-    1981-  Volume(issue)/page/year: 8,353,1986
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 597 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation)
REFERENCE :
   DDREDK Drug Development Research.  (Alan R. Liss, Inc., 41 E. 11th St., New
   York, NY 10003) V.1-    1981-  Volume(issue)/page/year: 8,353,1986
 
                            *** END OF RECORD ***