*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR5860000
CHEMICAL NAME           : 3-Pyridazinecarboxylic acid, 6-morpholino-,
                          2-(2-carboxy-1-methylethylidene)hydrazide, ethyl
                          ester
CAS REGISTRY NUMBER     : 90932-02-8
LAST UPDATED            : 199403
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H21-N5-O4
MOLECULAR WEIGHT        : 335.41
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Pyridazinecarboxylic acid, 6-(4-morpholinyl)-,  
   (3-ethoxy-1-methyl-3-oxopropylidene)hydrazide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 19,111,1984
 
                            *** END OF RECORD ***