(5R)-2-Oxazolidinone, 5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl); (5R)-2-Oxazolidinone,5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl); (5R)-3,3-dimethyl-7-oxo-6t-((S)-2-phenoxy-propionylamino)-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carbothioic acid,potassium salt; (5R)-5-(1H-benzimidazol-2-yl)-D-arabitol; (5R)-5-(2,2-DiMethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one; (5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidine-2-one;