*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH8655000
CHEMICAL NAME           : 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid,
                          6-(((((4-butyl-2,3-dioxo-1-piperazinyl)
                          carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo
                          -, (2S-(2-alpha,5-alpha,6-beta(S*)))-
CAS REGISTRY NUMBER     : 65125-89-5
BEILSTEIN REFERENCE NO. : 1065133
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C25-H31-N5-O7-S
MOLECULAR WEIGHT        : 545.67
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   6-(D-(-)-alpha-(4-Butyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamid
     o)penicillanic acid
   * T 1221
 
                       *** 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           : 1800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 97,987,1977
 
                            *** END OF RECORD ***