[4S-(4alpha,5beta,6alpha)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide
CAS No. 54773-98-7
[4S-(4alpha,5beta,6alpha)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide
Ge8Yb3 634185-47-0