*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2370000
CHEMICAL NAME           : 4H-1-Benzopyran-2-carboxylic acid,
                          5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-,
                          diethyl ester
CAS REGISTRY NUMBER     : 16150-45-1
BEILSTEIN REFERENCE NO. : 1337752
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C27-H24-O11
MOLECULAR WEIGHT        : 524.51
SYNONYMS/TRADE NAMES :
   * Cromoglycic acid diethyl ester
   * Cromophene
   * Diethyl cromoglycate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,60,1990
 
                            *** END OF RECORD ***