21649-57-0 27025-49-6 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((1,3-dioxo-3-phenoxy-2-phenylpropyl)amino)-3,3-dimethyl-7-oxo-, (2S-(2alpha,5alpha,6beta))- 6-((1,3-Dioxo-3-phenoxy-2-phenylpropyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid (2S-(2alpha,5alpha,6beta))- BRN 1095507 Carbenicillin phenyl Carbenicillin phenyl ester Carfecilina [INN-Spanish] Carfecillin Carfecilline [INN-French] Carfecillinum [INN-Latin] EINECS 248-171-2 MALONAMIC ACID, N-(2-CARBOXY-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPT-6 Malonamic acid, N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)hept-6-yl)-2-phenyl-, 1-phenyl ester