60284-47-1

(ala2)-leucine enkephalin (alanine2)leucine enkephalin Tyrosylalanylglycylphenylalanylleucine (Ala2)-Leu-Enkephalin H-Tyr-Ala-Gly-Phe-Leu-OH L-Leucine, L-tyrosyl-L-alanylglycyl-L-phenylalanyl- (2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoicacid