105760-58-5 L-Alanine, N-(N-(N2-(1-(N-L-valyl-L-tyrosyl)-L-prolyl)-L-asparaginyl)glycyl)- N-(N-(N2-(1-(N-L-Valyl-L-tyrosyl)-L-prolyl)-L-asparaginyl)glycyl)-L-alanine Val-tyr-pro-asn-gly-ala Valyl-tyrosyl-prolyl-asparaginyl-glycyl-alanine Vypnga