*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6498000
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          4-ethyl-2-(1-methyl-2-morpholinoethyl)-6-phenyl-,
                          hydrochloride
CAS REGISTRY NUMBER     : 32058-65-4
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H25-N3-O2.Cl-H
MOLECULAR WEIGHT        : 363.93
WISWESSER LINE NOTATION : T6NNVJ D2 FR& BY1&1- AT6N DOTJ &GH
SYNONYMS/TRADE NAMES :
   * 4-Ethyl-2-(1-methyl-2-morpholinoethyl)-6-phenyl-3(2H)-pyridazinone  
   hydrochloride
   * SEP 363
 
                       *** 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           : 128 mg/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: 6,109,1971
 
                            *** END OF RECORD ***