Synonyms: Elastin polypentapeptide;Polypentapeptide, elastin;AC1L53D5;H-(Val-pro-gly-val-gly)(n)-val-ome;2-[(2S)-2-[[2-[[2-[(3S)-3-amino-4-methyl-2-oxopentoxy]-3-methylbutanoyl]amino]acetyl]amino]-3-methylbutanoyl]-N-propan-2-yl-3,4-dihydropyrazole-1-carboxamide;56899-27-5;81857-53-6;Poly(1,2-pyrrolidinediylcarbonylimino(2-oxo-1,2-ethanediyl)imino(1-(1-methylethyl)-2-oxo-1,2-ethanediyl)imino(2-oxo-1,2-ethanediyl)imino(1-(1-methylethyl)-2-oxo-1,2-ethanediyl)), alpha-(2-amino-3-methyl-1-oxobutyl)-omega-methoxy-, (all-S)-