95537-15-8 AZ-Dtlet L-Threonine, N-(N-(4-azido-N-(N-(N-L-tyrosyl-D-threonyl)glycyl)-L-phenylalanyl)-L-leucyl)-, (1alpha,5Z,7E)- Tyr-thr-gly-4-azido-phe-leu-thr Tyrosyl-threonyl-glycyl-(4-azidophenylalanyl)-leucyl-threonine