*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH8585000
CHEMICAL NAME           : 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid,
                          6-(((1,1'-biphenyl)-2-ylcarbonyl)amino)-
                          3,3-dimethyl-7-oxo-, (2S-(2-alpha,5-alpha,6-beta))-
CAS REGISTRY NUMBER     : 304-43-8
BEILSTEIN REFERENCE NO. : 0965361
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H20-N2-O4-S
MOLECULAR WEIGHT        : 396.49
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Ancillin
   * Biphenicillin
   * 2-Biphenylpenicillin
   * Diphenicillin
   * SKF 12141
 
                       *** 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           : 1150 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 1,245,1967
 
                            *** END OF RECORD ***