104953-10-8 2,5-Cyclic cys-neurokinin B 2,5-Cyclic cys-neuromedin K Kassinin, 2-L-cystein-3-L-histidine-4-de-L-lysine-5-de-L-serine-7-L-cysteine-, cyclic (2-7)-disulfide Neurokinin B, cyclic cys(2,5)- Neurokinin B, cyclic cysteine(2,5)- Neuromedin K, cyclic cys(2,5)- Neuromedin K, cyclic cysteine(2,5)- Nkb, cys(2,5)-