.alpha.-Aminobenzylpenicillin 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-, D-(-)- 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, [2S-[2.alpha.,5.alpha.,6.beta.(S )]]- 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, [2S-[2.alpha.,5.alpha.,6.beta.(S*)]]- 6-(D-(-)-.alpha.-Aminophenylacetamido)penicillanic acid 6-D(-)-.alpha.-Aminophenylacetamido-penicillanic acid 69-53-4 AB-PC AB-PC Sol AY 6108 AY-6108 Acillin Alpen Amblosin Amcill Amfipen Amfipen V Aminobenzylpenicillin Ampen Ampi Ampi-Co Ampi-Tab Ampichel Ampicil Ampicillin Ampicillin A Ampicillin acid Ampicillin anhydrate Ampicin Ampifarm Ampikel Ampimed Ampipenin, nt3 Ampiscel Ampivax Ampivet Amplacilina Amplin Amplipenyl Amplisom Amplital Austrapen BRL BRL 1341 BRL-1341 Binotal Bonapicillin Britacil Cimex D-(-)-.alpha.-Aminobenzylpenicillin D-(-)-.alpha.-Aminopenicillin D-(-)-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo- D-(-)-6-(2-Amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid D-(-)-Ampicillin D-Ampicillin D-Cillin Delcillin Deripen Divercillin Doktacillin Duphacillin Geocillin Guicitrina Guicitrine HI 63 Lifeampil Morepen NCI-C56086 NSC528986 Norobrittin Novo-ampicillin Nuvapen Omnipen Orbicilina P