7-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido-3-4-(2-aminoethylsulfonamido)-3-hydroxybenzoyloxymethyl-3-cephem-3-carboxylic acid
7-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido-3-4-(2-aminoethylsulfonamido)-3-hydroxybenzoyloxymethyl-3-cephem-3-carboxylic acid