65189-71-1 Glycine, N-(N-(N-(N-(N2-(N2-L-leucyl-L-arginyl)-L-arginyl)-L-alanyl)-L-seryl)-L-leucyl)- Kemptide Leu-arg-arg-ala-ser-leu-gly Leucyl-arginyl-arginyl-alanyl-seryl-leucyl-glycine