*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6060000
CHEMICAL NAME           : Pyridazine, 4-nitro-, 1-oxide
CAS REGISTRY NUMBER     : 28147-45-7
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H3-N3-O2
MOLECULAR WEIGHT        : 125.10
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Nitropyridazine 1-oxide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 25,504,1977
 
                            *** END OF RECORD ***