英文别名Oxacillin EP Impurity E; Cloxacillin; 6-(3-o-Chlorophenyl-5-methylisoxazol-4-ylamido) penicillanic acid; 6-(5-Methyl-3-o-chlorophenylisoxazole-4-carboxamido) penicillanic acid; 6-[3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 6-[3-(o-Chlorophenyl)-5-methyl-4-isoxazolylcarboxamido]penicillanic acid; Cloxacillin (base and/or unspecified salts); [5-Methyl-3-(o-chlorophenyl)-4-isoxazolyl]penicillin; [3-(o-chlorophenyl)-5-methyl-4-isoxazolyl]penicillin; (2S,5R,6R)-6-[[[3-(2-Chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid 
