115136-01-1 Cck-tgnno2P Cholecystokinin (26-33), tyr-gly-(nle(28,31),4-No2-phe(33)) Cholecystokinin (26-33), tyrosyl-glycyl-(norleucyl(28,31))-para-No2- Tyr-gly-(28,31-nle-33-p-No2-phe)-cholecystokinin (26-33)