129228-52-0 Cholecystokinin (26-33), N-methyl-nle(28,31)- Cholecystokinin (26-33), N-methylnorleucine(28,31)- L-Phenylalaninamide, L-alpha-aspartyl-L-tyrosyl-N-methyl-L-norleucylglycyl-L-tryptophyl-N-methyl-L-norleucyl-L-alpha-aspartyl- L-alpha-Aspartyl-L-tyrosyl-N-methyl-L-norleucylglycyl-L-tryptophyl-N-methyl-L-norleucyl-L-alpha-aspartyl-L-phenylalaninamide N-Methyl-28,31-nle-cholecystokinin (26-33) Snf 8702 Snf-8702