Propicillin potassium; Cetacillin; Oricillin; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, monopotassium salt, [2S-(2a,5a,6b)]-;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, potassium salt(1:1), (2S,5R,6R)-;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-(2-phenoxybutyramido)-, potassium salt (6CI); Brocillin; Baycillin potassium; BRL 284;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, monopotassium salt,(2S,5R,6R)- (9CI); DL-Propicillin potassiumsalt;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-(2-phenoxybutyramido)-, monopotassium salt (8CI); 6-(2-Phenoxybutyramido)penicillanic acid, potassium salt; PA 248;Trecillin; Ultrapen;Baycillin; Potassium propicillin; 

Synthepen P; a-Phenoxypropylpenicillin;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, (2S,5R,6R)-;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-(2-phenoxybutyramido)- (6CI,8CI); (1-Phenoxypropyl)penicillin; Penicillin, (1-phenoxypropyl)-;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, [2S-(2a,5a,6b)]-; 3,3-Dimethyl-7-oxo-6-(2-phenoxybutyramido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid; Propicillin; a-Phenoxybutyryl-6-aminopenicillanicacid; Phenoxypropylpenicillin;