*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2981799
CHEMICAL NAME           : 4H-1-Benzopyran-4-one,
                          2,3-dihydro-7-methoxy-3-((4-nitrophenyl)methylene)-
CAS REGISTRY NUMBER     : 78431-35-3
BEILSTEIN REFERENCE NO. : 0044047
REFERENCE               : 4-18-00-00736 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H13-N-O5
MOLECULAR WEIGHT        : 311.31
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,3-Dihydro-7-methoxy-3-((4-nitrophenyl)methylene)-4H-1-benzopyran-4-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including
   Medicinal Chemistry. (Publications & Information Directorate, Council of
   Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012,
   India)  V.14B-    1976-  Volume(issue)/page/year: 20,135,1981
 
                            *** END OF RECORD ***