*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR5861000
CHEMICAL NAME           : 4-Pyridazinecarboxylic acid,
                          3-((2-(4-morpholinyl)ethyl)amino)-6-phenyl-, ethyl
                          ester, dihydrochloride
CAS REGISTRY NUMBER     : 118269-68-4
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C19-H24-N4-O3.2Cl-H
MOLECULAR WEIGHT        : 429.39
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-((2-(4-Morpholinyl)ethyl)amino)-6-phenyl-4-pyridazinecarboxylic acid  
   ethyl ester 2HCl
 
                       *** 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           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 32,528,1989
 
                            *** END OF RECORD ***