*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AB7445700
CHEMICAL NAME           : Acetamide,
                          N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol
                          -4-yl)-2-(dimethylami no)-
CAS REGISTRY NUMBER     : 58965-86-9
BEILSTEIN REFERENCE NO. : 0294485
REFERENCE               : 4-25-00-03594 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H20-N4-O2
MOLECULAR WEIGHT        : 288.39
SYNONYMS/TRADE NAMES :
   * Antipyrine, 4-(2-(dimethylamino)acetamido)-
   *   N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-2-(dimethyla
     mino)acetamide
 
                       *** 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           : 2100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NYKZAU Nippon Yakurigaku Zasshi.  Japanese Journal of Pharmacology. (Nippon
   Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho,
   Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40-    1944- Volume(issue)/page/year:
   49,289,1953
 
                            *** END OF RECORD ***