Synonyms: 6-(Tyrosylglycylglycylphenylalanylleucyl)-D-glucopyranose;133733-37-6;L-Leucine, N-(N-(N-(N-L-tyrosylglycyl)glycyl)-L-phenylalanyl)-, 6-ester with D-glucose;L-Leucine, N-[N-[N-(N-L-tyrosylglycyl)glycyl]-L-phenylalanyl]-, 6-ester with D-glucose;AC1L9QYP;1-5-beta-Neoendorphin (human), 6-ester with D-glucose;1-5-.beta.-Neoendorphin (human), 6-ester with D-glucose;[(2R,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl] (2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoate