AMPA

CHEMICAL NAME: (6R,7R)-7-Amino-3-[(4-(1-methyl-4-pyridinio)-1,3-thiazol-2-yl)thio]-8 -oxo-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylate dihydrochloride CHEMICAL STRUCTURE: APPLICATION: For new cephalosporin API