Synonyms: 5-Oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-carboxy(4-hydroxyphenyl)acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,(6R,7R)- (9CI);5-Oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[carboxy(4-hydroxyphenyl)acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,[6R-[6a,7a,7(R*)]]-;Lamoxactam;Latamoxef;Moxalactam;Moxam;Oxa-cephem;