*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU2265000
CHEMICAL NAME           : Pyridinium,
                          4-(((7-(((2-amino-4-thiazolyl)(methoxyimino)acetyl)am
                          ino)-2-carboxy-8-oxo- 5-
                          thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)thio)-1-
                          (methylamino)-, inner salt, (6R-(6-alpha,7-beta(Z)))-
CAS REGISTRY NUMBER     : 134481-45-1
LAST UPDATED            : 199506
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H21-N7-O5-S3
MOLECULAR WEIGHT        : 535.66
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 46,1289,1993
 
                            *** END OF RECORD ***