*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XN3875120
CHEMICAL NAME           : 2H-Thiopyran-5-carboxylic acid,
                          4-hydroxy-6-methyl-2-oxo-3-phenyl-
CAS REGISTRY NUMBER     : 20076-86-2
LAST UPDATED            : 198702
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H10-O4-S
MOLECULAR WEIGHT        : 262.29
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Hydroxy-6-methyl-2-oxo-3-phenyl-2H-thiopyran-5-carboxylic acid
   * 3-Phenyl-4-hydroxy-5-carboxy-6-methyl-thia-alpha-pyron
   * SV 5
 
                       *** 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           : 3150 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
   1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
   12,704,1964
 
                            *** END OF RECORD ***