[2S-(2alpha,5alpha,6beta)]-3,3-dimethyl-7-oxo-6-(phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide
CAS No. 4888-90-8
[2S-(2alpha,5alpha,6beta)]-3,3-dimethyl-7-oxo-6-(phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide;penicillin V sulfoxide;(2S,5S,6R)-3,3-Dimethyl-7-oxo-6α-[(phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic a