CAS No: 158861-67-7 (free base) Chemical Name: D-Alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide, D-Ala-D-(β-naphthyl)-Ala-Ala-Trp-D-Phe-Lys-NH2 TFA salt, GHRP-2, Growth hormone-releasing peptide 2 trifluoroacetate