*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6518500
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          4-hydroxy-2-methyl-5-methylsulfonyl-
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H8-N2-O4-S
MOLECULAR WEIGHT        : 204.22
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Hydroxy-2-methyl-5-methylsulfonyl-3(2H)-pyridazinone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 98,1530,1978
 
                            *** END OF RECORD ***