144119-83-5 L-Threonine, N-(N-(N2-(N-(N-(N-(N-(N-(N-(N-L-histidyl-L-seryl)-L-alpha-aspartyl)-L-alanyl)-L-valyl)-L-phenylalanyl)-L-threonyl)-L-alpha-aspartyl)-L-asparaginyl)-L-tyrosyl)- Vasoactive intestinal peptide (1-11) Vip (1-11)