*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR7475300
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          5-(4-morpholinylmethyl)-6-phenyl-,
                          (1-methylpropylidene)hydrazone
CAS REGISTRY NUMBER     : 104257-58-1
LAST UPDATED            : 198812
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H25-N5-O
MOLECULAR WEIGHT        : 339.49
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-Fenil-5-(1-morfolinilmetil)-3-(N(sup  
   1)(2'-buteniliden))-hidrazinopiridazina
   * 5-(4-Morpholinylmethyl)-6-phenyl-3(2H)-pyridazinone  
   (1-methylpropylidene)hydrazone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 173 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   AFTOD7 Archivos de Farmacologia y Toxicologia.  (Universidad Complutense,
   Facultad de Medicina, Departamento Coordinado de Farmacologia, Ciudad
   Universitaria, Madrid 3, Spain)  V.1-    1975-  Volume(issue)/page/year:
   11,171,1985
 
                            *** END OF RECORD ***