154132-95-3 4-(Sulfoxy)-phenylacetyl(mephe6)cck-6 4-(Sulfoxy)phenylacetyl-methionyl-glycyl-trptophyl-methionyl-aspartyl-methylphenylalaninehydrazide Fpl 14294 Fpl-14294 Hpa(SO3H)-met-gly-trp-met-asp-mephe-NH2NH3 L-Phenylalaninamide, N-((4-(sulfooxy)phenyl)acetyl)-L-methionylglycyl-L-tryptophyl-L-methionyl-L-alpha-aspartyl-nalpha-methyl-