132-92-3 2,6-Dimethoxyphenyl penicillin sodium 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(2,6-dimethoxybenzamido)-3,3-dimethyl-7-oxo-, monosodium salt 61-32-5 Belfacillin Celbenin Celpilline Cinopenil Dimocillin sodium Dimocillin-R-2 EINECS 205-083-9 Estafcilina Flabelline Lucopenin Methicillin sodium Methicillin sodium anhydrous Methicillin sodium salt Meticillin sodium Meticillin sodium salt Penaureus Penysol SQ 16123 Sodium dimethoxyphenylpencillin Sodium methicillin Staficyn Staphcillin Synticillin X-1497