*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6493000
CHEMICAL NAME           : 3(2H)-Pyridazinone, 4-ethoxy-2-methyl-5-methylamino-
CAS REGISTRY NUMBER     : 69236-59-5
BEILSTEIN REFERENCE NO. : 0783918
REFERENCE               : 5-25-16-00151 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H13-N3-O2
MOLECULAR WEIGHT        : 183.24
WISWESSER LINE NOTATION : T6NNVJ B1 DO2 EM1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Ethoxy-2-methyl-5-methylamino-3(2H)-pyridazinone
 
                       *** 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           : 400 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: 22,53,1979
 
                            *** END OF RECORD ***