SODIUM (6R,7S)-3-((ACETYLOXY)METHYL)-7-(2-((CYANOMETHYL)SULFANYL)ACETAMIDO)-7-METHOXY-8-OXO-5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLATE
sodium (6r,7s)-3-((acetyloxy)methyl)-7-(2-((cyanomethyl)sulfanyl)acetamido)-7-methoxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate