*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ1055000
CHEMICAL NAME           : 2H-Pyran-2-one,
                          4-hydroxy-6-methyl-3-(1-oxo-2-butenyl)-
CAS REGISTRY NUMBER     : 26004-68-2
BEILSTEIN REFERENCE NO. : 1283535
REFERENCE               : 5-18-03-00077 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H10-O4
MOLECULAR WEIGHT        : 194.20
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Crotonil-4-idrossi-6-metil-2H-piran-2-one
   * 3-Crotonyl-4-hydroxy-6-methyl-2H-pyran-2-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 708 mg/kg
TOXIC EFFECTS :
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 29,861,1974
 
                            *** END OF RECORD ***