The Complete List of Suppliers for 8-Oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 3-benzhydryl ester 2-methyl ester
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![57832-87-8,8-Oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 3-benzhydryl ester 2-methyl ester,](http://www.lookchem.com/300w//file1.lookchem.com/300w/substances/2022-06-04-06/fddb531a-3c2e-4da9-8229-9a0eea19da6e.png)