ASP-TYR-MET-GLY-TRP-MET CHOLECYSTOKININ OCTAPEPTIDE (1-6) (DESULFATED) H-ASP-TYR-MET-GLY-TRP-MET-OH L-α-Aspartyl-L-tyrosyl-L-methionylglycyl-L-tryptophyl-L-methionine L-Methionine, L-α-aspartyl-L-tyrosyl-L-methionylglycyl-L-tryptophyl- Cholecystokinin Octapeptide (1-6) (desulfated) H-Asp-Tyr-Met-Gly-Trp-Met-OH