*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI0110000
CHEMICAL NAME           : 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid,
                          3,3-dimethyl-7-oxo-6-(3,4,5- trimethoxybenzamido)-,
                          monosodium salt
CAS REGISTRY NUMBER     : 20520-34-7
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H21-N2-O7-S.Na
MOLECULAR WEIGHT        : 432.46
SYNONYMS/TRADE NAMES :
   * 3,4,5-Trimethoxyphenylpenicillin sodium
 
                       *** 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           : 2341 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FATOAO Farmakologiya i Toksikologiya (Moscow).  For English translation, see
   PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2-   
   1939-  Volume(issue)/page/year: 31,232,1968
 
                            *** END OF RECORD ***