*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LV2620000
CHEMICAL NAME           : 2H-Furo(3,4-b)pyran-4-carboxylic acid,
                          5,7-dihydro-2,2-dimethyl-7-oxo-
CAS REGISTRY NUMBER     : 108097-76-3
LAST UPDATED            : 199312
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H10-O5
MOLECULAR WEIGHT        : 210.20
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Acide dimethyl-4,4 oxo-1 (4,7H) furo(3,4-b)pyranne carboxylique-6
   * 5,7-Dihydro-2,2-dimethyl-7-oxo-2H-furo(3,4-b)pyran-4-carboxylic acid
 
                       *** 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           : 595 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
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: 42,145,1987
 
                            *** END OF RECORD ***