*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE7940000
CHEMICAL NAME           : Benzo(3,4)cyclohepta(1,2-b)pyran-3(2H)-one,
                          1,5,6,7-tetrahydro-9,10,11-trimethoxy-
CAS REGISTRY NUMBER     : 49562-03-0
BEILSTEIN REFERENCE NO. : 1262869
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H20-O5
MOLECULAR WEIGHT        : 304.37
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * beta-(5-(6-Hydroxy-2,3,4-trimethoxybenzocyclohepten-5-yl))propionic acid  
   delta-lactone
   *   1,5,6,7-Tetrahydro-9,10,11-trimethoxybenzo(3,4)cyclohepta(1,2-b)pyran-3(
     2H)-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 16,1394,1973
 
                            *** END OF RECORD ***