71027-11-7 Amide(3)-leu-enkephalin Enkephalin-leu, NH2(3)- Enkephalin-leu, amide(3)- L-Leucine, N-(N-(N-(N-(3-amino-L-tyrosyl)glycyl)glycyl)-L-phylalanyl)- Leu-enkephalin, NH2(3)- Leucine-enkephalin, NH2(3)-