1926-48-3

Fenbenicillin phenbenicillin Fenbenicillin USP/EP/BP (6R)-6-[(α-Phenoxybenzyl)carbonylamino]penicillanic acid (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-(2-phenoxy-2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[2-(phenoxy)-2-phenylacetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-7-keto-3,3-dimethyl-6-[[2-(phenoxy)-2-phenyl-acetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[2-(phenoxy)-2-phenyl-ethanoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid