(2S,5R,6R)-6-[[2-(3,4-dichlorophenyl)-2-methoxyacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-6-[[2-(3,4-dichlorophenyl)-2-methoxy-acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-6-[[2-(3,4-dichlorophenyl)-2-methoxy-1-oxoethyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-6-[[2-(3,4-dichlorophenyl)-2-methoxy-acetyl]amino]-7-keto-3,3-dimethyl-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (2S,5R,6R)-6-[[2-(3,4-dichlorophenyl)-2-methoxy-ethanoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 1926-49-4 (3,4-Dichloro-alpha-methoxybenzyl)penicillin Clometacillin Clometocilina [INN-Spanish] Clometocillin Clometocillin (Chirality on alpha-mehtoxybenzyl) Clometocillin [DCF:INN] Clometocilline [INN-French] Clometocillinum [INN-Latin] EINECS 217-657-6