*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UP6990000
CHEMICAL NAME           : 4H-Pyran-2-carboxylic acid,
                          5,6-dihydro-6,6-dimethyl-4-oxo-
CAS REGISTRY NUMBER     : 80866-93-9
BEILSTEIN REFERENCE NO. : 0121772
REFERENCE               : 2-18-00-00320 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H10-O4
MOLECULAR WEIGHT        : 170.18
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Acide dimethyl-6,6 dihydro-5,6 pyrone-4 carboxylique-2
   * 5,6-Dihydro-6,6-dimethyl-4-oxo-4H-pyran-2-carboxylic acid
   * 2H-Pyran-6-carboxylic acid, 3,4-dihydro-2,2-dimethyl-4-oxo-
 
                       *** 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 ***