*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI0365300
CHEMICAL NAME           : 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic
                          acid, 7-((aminophenylacetyl)amino)-3-methoxy-8-oxo-,
                          (6R-(6-alpha,7-beta(R*)))-
CAS REGISTRY NUMBER     : 51762-17-5
LAST UPDATED            : 199103
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C16-H17-N3-O5-S
MOLECULAR WEIGHT        : 363.42
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   7-beta-(D-alpha-Amino-alpha-phenylacetylamino)-3-methoxy-3-cephem-4-carb
     oxylic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >6 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: #4073902
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3800 mg/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: #4073902
 
                            *** END OF RECORD ***