(Me)Arg-lys-pro-trp-tert-leu-leu-oet (Methyl)-arginyl-lysyl-prolyl-tryptophyl-tert-leucyl-leucine ethyl ester 125600-60-4 H(CH3)-Arg-lys-pro-trp-tert-leu-leu-oet L-Leucine, N-(3-methyl-N-(N-(1-(N2-(N2-methyl-L-arginyl)-L-lysyl)-L-prolyl)-L-tryptophyl)-L-valyl)-, ethyl ester Malptll Methylarginyl-lysyl-prolyl-tryptophyl-tert-leucyl-leucyl-ethyl ester NT-1