氨羧甲氧头孢霉素

(6R,7S)-7-(2-(((S)-2-Amino-2-Carboxyethyl)Thio)Acetamido)-7-Methoxy-3-(((1-Methyl-1H-Tetrazol-5-Yl)Thio)Methyl)-8-Oxo-5-Thia-1-Azabicyclo(4.2.0)Oct-2-Ene-2-Carboxylic Acid