124650-78-8 | 7-((N(5)-acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-phenylglycyl)amino)-1-carba-3-chloro-3-cephem-4-carboxylic acid | 7-((N(5)-acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-N(5)-acetyl-N(5)-hydroxyornithyl-phenylglycyl)amino)-1-carba-3-chloro-3-cephem-4-carboxylic acid |