(2s-(2-alpha,5-alpha,6-beta))-al sodium [2S-(2alpha,5alpha,6beta)]-6-[[[3-(2-chloro-6-fluorophenyl)-5-methylisoxazol-4-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate Flucloxacillin sodium BP98 3-dimethyl-7-oxo-henyl)-5-methyl-4-isoxazolyl)carbonyl)amino)-monosodiums 4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylicacid,6-(((3-(2-chloro-6-fluorop 5-methyl-3-(2-chloro-6-fluorophenyl)-4-isoxazolylpenicillinsodium floxacillinsodium floxapensodium