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61972-18-7 l-tryptophan,n-[n-[n-[n-[n-[n-(n-d-valyl-l-tryptophyl)-d-leucyl]-l-tryptophyl]-d-leucyl]-

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Product Name L-Tryptophan,N-[N-[N-[N-[N-[N-(N-D-valyl-L-tryptophyl)-D-leucyl]-L-tryptophyl]-D-leucyl]-L-tryptophyl]-D-leucyl]-
CAS No. 61972-18-7
Molecular Formula C67H84N12O9