124620-50-4 7-((N(5)-Acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-4-hydroxyphenylglycyl)amino)-3-chloro-1-carba-3-cephem-4-carboxylic acid Aoaohc Ekd 3-88 Glycinamide, N5-acetyl-N5-hydroxy-L-ornithyl-N5-acetyl-N5-hydroxy-L-ornithyl-N5-acetyl-N5-hydroxy-L-ornithyl-N-(2-carboxy-3-chloro-8-oxo-1-azabicyclo(4.2.0)oct-2-en-7-yl)-D-2-(4-hydroxyphenyl)-, (6R-trans)-