*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EK7761040
CHEMICAL NAME           : Butanoic acid,
                          2-(4-((4-chlorophenyl)methyl)phenoxy)-2-methyl-,
                          ethyl ester, (+-)-
CAS REGISTRY NUMBER     : 55937-99-0
OTHER CAS REGISTRY NOS. : 57081-61-5
LAST UPDATED            : 199706
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C20-H23-Cl-O3
MOLECULAR WEIGHT        : 346.88
WISWESSER LINE NOTATION : GR D1R DOX2&1&VO2
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Beclobrato
   * Butyric acid, 2-(4-(4-chlorobenzyl)phenoxy)-2-methyl-, ethyl ester, (+-)-
   * (+-)-2-(4-(4-Chlorobenzyl)phenoxy)-2-methylbutyric acid ethyl ester
   * (+-)-2-(4-((4'-Chlorphenyl)methyl)-phenoxy)-2-methylbutansaure-ethylester
   * (+-)-Ethyl 2-(4-(4-chlorobenzyl)phenoxy)-2-methylbutyrate
   * Ethyl 2-(4-((4-chlorophenyl)methyl)phenoxy)-2-methylbutanoate
   * Sgd 247-74
 
                       *** 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           : 9 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DRFUD4 Drugs of the Future.  (J.R. Prous, S.A., Apartado de Correos 540,
   08080 Barcelona, Spain) V.1-    1975/76-  Volume(issue)/page/year:
   5,237,1980
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 8 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4214095
 
                            *** END OF RECORD ***