7-{[(2-Ammonio-1,3-thiazol-4-yl)(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

7-{[(2-Ammonio-1,3-thiazol-4-yl)(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylat

7-{[(2-Ammonio-1,3-thiazol-4-yl)(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

7-{[2-(2-Ammonio-1,3-thiazol-4-yl)-2-(méthoxyimino)acétyl]amino}-3-[(1-méthyl-1-pyrrolidiniumyl)méthyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylate

Pyrrolidinium, 1-[[2-carboxy-7-[[2-(2,3-dihydro-2-imino-4-thiazolyl)-1-hydroxy-2-(methoxyimino)ethylidene]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methyl-, inner salt, conjugate monoacid