89336-46-9 
 
(6R,7R)-7-2-(2-Amino-thiazol-4-yl)-acetylamino-8-oxo-3-(1H-1,2,3triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-aza-bicyclo4.2.0oct-2-ene-2-carboxylicacid 
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89336-46-9 
 
4-2-oxo-2-(2,4,6-trimethylphenyl)aminoethyl-2-thiazolylcarbamicacid1,1-dimethylethylester 
[1]Patent:US2004/54186,2004,A1.Locationinpatent:Page102