4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]- (2S,5R,6R)-, methyl ester
CAS No. 653-89-4
502U83 129026-48-8
RO 0437626 134362-79-1