*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ9810000
CHEMICAL NAME           : 3-Pyrazolin-5-one, 1-phenyl-2,3,4-trimethyl-
CAS REGISTRY NUMBER     : 5677-84-9
BEILSTEIN REFERENCE NO. : 0171007
REFERENCE               : 5-24-01-00373 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H14-N2-O
MOLECULAR WEIGHT        : 202.28
WISWESSER LINE NOTATION : T5NNV DUTJ A1 BR& D1 E1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Methylantipyrine
   * 1-Phenyl-2,3,4-trimethyl-3-pyrazolin-5-one
   * 3H-Pyrazol-3-one, 2,4-dihydro-1,4,5-trimethyl-2-phenyl-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIYZAM Nippon Yakubutsugaku Zasshi.  Japanese Journal of Pharmacology.
   (Kyoto, Japan)  V.1-39, 1926-43.  For publisher information, see NYKZAU.
   Volume(issue)/page/year: 23,211,1937
 
                            *** END OF RECORD ***