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393511-77-8 l-tryptophan, l-isoleucyl-l-tyrosyl-l-phenylalanyl-l-tyrosyl-

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Product Name L-Tryptophan, L-isoleucyl-L-tyrosyl-L-phenylalanyl-L-tyrosyl-
CAS No. 393511-77-8
Molecular Formula C44H50N6O8