*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2271100
CHEMICAL NAME           : 4H-1-Benzopyran-2-carboxylic acid,
                          2,3,4a,8a-tetrahydro-7-hydroxy-4-oxo-, acetate
                          (ester)
CAS REGISTRY NUMBER     : 60722-23-8
LAST UPDATED            : 198608
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H12-O6
MOLECULAR WEIGHT        : 252.24
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7-Hydroxy-4-oxo-2,3,4a,8a-tetrahydro-4H-1-benzopyran-2-carboxylic acid  
   acetate (ester)
 
                       *** 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           : 2450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB
   1001, 00-068 Warsaw 1, Poland)  V.10-    1962-  Volume(issue)/page/year:
   24,603,1976
 
                            *** END OF RECORD ***