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139159-37-8 l-tryptophan,n-[n-[n-[1-[n-(n-glycyl-l-histidyl)-l-phenylalanyl]-l-prolyl]-l-phenylalany

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Product Name L-Tryptophan,N-[N-[N-[1-[N-(N-glycyl-L-histidyl)-L-phenylalanyl]-L-prolyl]-L-phenylalanyl]-L-histidyl]-
CAS No. 139159-37-8
Molecular Formula C48H54N12O8