*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6540000
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          6-(o-hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-,
                          hydrochloride
CAS REGISTRY NUMBER     : 29285-76-5
LAST UPDATED            : 199007
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H21-N3-O3.Cl-H
MOLECULAR WEIGHT        : 351.87
WISWESSER LINE NOTATION : T6NNVJ D1 FR BQ& B2- AT6N DOTJ &GH
SYNONYMS/TRADE NAMES :
   * AG 276
   * 6-(o-Hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-3(2H)-pyridazinone  
   hydrochloride
   * Morpholinoethyl-2 methyl-4 (o-hydroxyphenyl)-6 pyridazone-3 chlorhydrate
 
                       *** 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           : 355 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: 5,141,1970
 
                            *** END OF RECORD ***