144398-31-2 Glt-ala-ala-phe-amc Glutaryl-alanyl-alanyl-phenylalanyl-amidomethylcoumarin L-Phenylalaninamide, N-(4-carboxy-1-oxobutyl)-L-alanyl-L-alanyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)- N-(4-Carboxy-1-oxobutyl)-L-alanyl-L-alanyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-phenylalaninamide