英文名称:cholecystokinin fragment 26-33 amide*non-sulfated; Cholecystokinin Octapeptide (desulfated); H-Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2; N-[(2S)-2-hydrazino-3-phenylpropanoyl]-L-alpha-aspartyl-L-methionyl-L-tryptophylglycyl-N-[(1S,4S)-4-amino-5-carboxy-1-(4-hydroxybenzyl)-2,3-dioxopentyl]-L-methioninamide; al