英文名称
(4-methoxyphenyl)methyl (6R,7R)-3-[[3-amino-2-methyl-4-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethylcarbamoylamino]pyrazol-1-ium-1-yl]methyl]-8-oxo-7-[[2-(2,2,2-trifluoroacetyl)oxyphenyl]methylideneamino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate