*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CY1488000
CHEMICAL NAME           : Benzeneacetamide,
                          4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-, (+-)-
CAS REGISTRY NUMBER     : 60966-51-0
LAST UPDATED            : 199403
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C14-H22-N2-O3
MOLECULAR WEIGHT        : 266.38
COMPOUND DESCRIPTOR     : Drug
                          Mutagen
SYNONYMS/TRADE NAMES :
   * (+-)-Atenolol
   * dl-Atenolol
   * (+-)-4-(2-Hydroxy-3-isopropylaminopropoxy)phenylacetamide
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 84 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PIXXD2 PCT (Patent Cooperation Treaty) International Application.  (U.S.
   Patent and Trademark Office, Foreign Patents, Washington, DC 20231)
   Volume(issue)/page/year: #91-10428
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 42 mmol/L
REFERENCE :
   TOPADD Toxicologic Pathology.  (c/o Dr. F.A. de la Iglesia, Warner-Lambert
   Co., Pharmaceutical Research Div., POB 1047, Ann Arbor, MI 48106) V.6(3/4)- 
     1978-  Volume(issue)/page/year: 13,18,1985
 
                            *** END OF RECORD ***