65929-03-5 Fmlp ome Formyl-met-leu-phe ome Formyl-methionyl-leucyl-phenylalanine methyl ester Hco-met-leu-phe-ome L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)-, (SP-4-2)- f-Met-leu-phe-ome formylmethionyl-leucyl-phenylalanine methyl ester