*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2976662
CHEMICAL NAME           : 2H-1-Benzopyran-2-one,
                          4-(acetyloxy)-3-(1-(4-nitrophenyl)-3-oxobutyl)-
CAS REGISTRY NUMBER     : 63986-29-8
LAST UPDATED            : 199606
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C21-H17-N-O7
MOLECULAR WEIGHT        : 395.39
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4-Acetoxy-3-(1-(4-nitrophenyl)-3-oxobutyl)-2H-1-benzopyran-2-one
   * 4-(Acetyloxy)-3-(1-(4-nitrophenyl)-3-oxobutyl)-2H-1-benzopyran-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           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 30,531,1995
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1331 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 30,531,1995
 
                            *** END OF RECORD ***