Global Boc Trp(For) Osu Market Research Report 2025(Status and Outlook) ... Overview Boc-Trp(For)-OSu, or N-tert-butoxycarbonyl-N'-formyltryptophan N-hydroxysuccinimide ester, is a ... side chain of tryptophan, and the N-hydroxysuccinimide (OSu) ester enhances reactivity ... research, where modified tryptophan derivatives play a critical ...