Synonyms
(2S,5R)-6α-[[3-[(2,3-Dihydro-1H-inden-5-yl)oxy]-1,3-dioxo-2-phenylpropyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid;6α-[[3-(2,3-Dihydro-1H-inden-5-yl)oxy-1,3-dioxo-2-phenylpropyl]amino]penicillanic acid;Geopen-U;(2S,5R