2-PROPEN-1-YL (5R,6S)-6-((1R)-1-(((1,1-DIMETHYLETHYL)DIMETHYLSILYL)OXY)ETHYL)-7-OXO-3-(PROPYLSULFINYL)-4-THIA-1-AZABICYCLO(3.2.0)HEPT-2-ENE-2-CARBOXYLATE
2-propen-1-yl (5r,6s)-6-((1r)-1-(((1,1-dimethylethyl)dimethylsilyl)oxy)ethyl)-7-oxo-3-(propylsulfinyl)-4-thia-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylate