(2S)-N-[(2S,4R)-4-Acetamido-1-[[(2S)-2-[[(2R)-6-amino-2-[[(2S)-3-(4-hydroxyphenyl)-2-(methylamino)-1-oxopropyl]amino]-1-oxohexyl]amino]-4-methyl-1-oxopentyl]-[(2S)-2-[[(2R)-2-amino-1-oxo-3-(3-pyridiny

einecs 239-787-2 ; sn-22995 ; 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-(hydroxymethyl)-8-oxo- (7ci,8ci) ; hydroxymethyl-7-aca ; deacetyl-7-aminocephalosporanic acid ; haca ; 7-amino-3-(hydrox ; 3-hydroxymethyl-7-aminoceph-3-em-4-carboxylic acid ; daca ; 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-(hydroxymethyl)-8-oxo-, (6r,7r)- ; 7-amino-deacetylcephalosporanic acid ; cefazedone related impurity 11 ; 7-aminodeacetylcephalosporanic acid ; 7-amino-3-hydroxymethyl-3-cephem-4-carboxylicacid ; 7-amino-3-(hydroxymethyl)-3-ce ; 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-(hydroxymethyl)-8-oxo-, (6r-trans)- ; (6r,7r)-7-amino-3-hydroxymethylceph-3-em-4-carboxylic acid ; 7-adaca ; 7b-amino-3-(hydroxymethyl)-3-cephem-4-carboxylic acid