Synonyms: (2s,5r,6r)-6-{[amino(4-hydroxyphenyl)acetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid- 4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylic acid)(2:1);AC1Q5QWG;AC1L4P0O;Amoxicillin embonate (2:1);KST-1A1285;AR-1A3574;(2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((amino(4-hydroxyphenyl)acetyl)amino)-3,3-dimethyl-7-oxo-, (2S-(2alpha,5alpha,6beta(S*)))-, 4,4'-methylenebis(3-hydroxy-2-naphthalenecarboxylate) (2:1) (salt)