98749-66-7

2-Ala-4-(4-azido-phe)-met-enkephalin enkephalin-Met, Ala(2)-4-azido-Phe(4)- 2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-azidophenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid