*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NY2721000
CHEMICAL NAME           : 3-Isoxazolecarboxylic acid, 5-methyl-,
                          2-ethylhydrazide
CAS REGISTRY NUMBER     : 90221-27-5
BEILSTEIN REFERENCE NO. : 0777510
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H11-N3-O2
MOLECULAR WEIGHT        : 169.21
WISWESSER LINE NOTATION : T5NOJ C1 EVMM2
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 5-Methyl-3-isoxazolecarboxylic acid 2-ethylhydrazide
 
                       *** 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           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMPCAS Journal of Medicinal and Pharmaceutical Chemistry.  (Washington, DC)
   V.1-5, 1959-62.  For publisher information, see JMCMAR.
   Volume(issue)/page/year: 2,133,1960
 
                            *** END OF RECORD ***