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649555-18-0 l-tryptophan,l-seryl-l-histidyl-l-isoleucyl-l-threonyl-l-seryl-l-tyrosyl-l-histidyl-l-pr

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Product Name L-Tryptophan,L-seryl-L-histidyl-L-isoleucyl-L-threonyl-L-seryl-L-tyrosyl-L-histidyl-L-prolyl-L-alanyl-L-tyrosyl-L-phenylalanyl-
CAS No. 649555-18-0
Molecular Formula C74H93N17O18