*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6573000
CHEMICAL NAME           : 4(1H)-Pyridazinone, 1-methoxy-3,6-dimethyl-5-nitro-
CAS REGISTRY NUMBER     : 57599-53-8
BEILSTEIN REFERENCE NO. : 0746469
REFERENCE               : 5-24-02-00130 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H9-N3-O4
MOLECULAR WEIGHT        : 199.19
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 1-Methoxy-3,6-dimethyl-5-nitro-4(1H)-pyridazinone
 
                       *** 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 ***