43210-80-6 Glycine, N-(N-(N2-(N-(N-(N2-L-methionyl-L-arginyl)-L-histidyl)-L-phenylalanyl)-L-arginyl)-L-tryptophyl)- Met-arg-his-phe-arg-trp-gly Methionyl-arginyl-histidyl-phenylalanyl-tryptophyl-glycine