*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY0741250
CHEMICAL NAME           : 1,2-Pyrrolidinedicarboxamide,
                          N,N'-bis(4-oxo-4H-1-benzopyran-2-yl)-5-oxo-
CAS REGISTRY NUMBER     : 59749-49-4
LAST UPDATED            : 199512
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C24-H17-N3-O7
MOLECULAR WEIGHT        : 459.44
SYNONYMS/TRADE NAMES :
   * N,N'-Bis(4-oxo-4H-1-benzopyran-2-yl)-5-oxo-1,2-pyrrolidinedicarboxamide
   * N-(Carbonamido-2 chromone)-1-((chromonyl amino)-2 carbonyl)-5  
   pyrrolidone-2
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2273533
 
                            *** END OF RECORD ***