*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR5800000
CHEMICAL NAME           : 1(6H)-Pyridazineacetic acid,
                          alpha-ethyl-3-methyl-6-oxo-, hydrazide
CAS REGISTRY NUMBER     : 63918-41-2
BEILSTEIN REFERENCE NO. : 0202764
REFERENCE               : 4-24-00-00183 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H14-N4-O2
MOLECULAR WEIGHT        : 210.27
WISWESSER LINE NOTATION : T6NNVJ BY2&VMZ F1
SYNONYMS/TRADE NAMES :
   * alpha-Ethyl-3-methyl-6-oxo-1(6H)-pyridazine acetic acid hydrazide
 
                       *** 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           : 625 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490
 
                            *** END OF RECORD ***