label: (5R,6S)-6-((1R)-1-(((1,1-DIMETHYLETHYL)DIMETHYLSILYL)OXY)ETHYL)-7-OXO-3-(((1R,3S)-TETRAHYDRO-1-OXIDO-3-THIENYL)THIO)-4-THIA-1-AZABICYCLO(3.2.0)HEPT-2-ENE-2-CARBOXYLIC ACID SODIUM SALT
label_lc: (5r,6s)-6-((1r)-1-(((1,1-dimethylethyl)dimethylsilyl)oxy)ethyl)-7-oxo-3-(((1r,3s)-tetrahydro-1-oxido-3-thienyl)thio)-4-thia-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid sodium salt