116560-97-5 Cfp-aaf-pab L-Phenylalaninamide, N-(1-carboxy-3-phenylpropyl)-L-alanyl-L-alanyl-N-(4-carboxyphenyl)- N-(1-Carboxy-3-phenylpropyl)-ala-ala-phe-p-aminobenzoate N-(1-Carboxy-3-phenylpropyl)-alanyl-alanyl-phenylalanine-4-aminobenzoate