Fmoc-Lys(Tfa)-OH Product Catalog # Size Price (USD) Quantity Fmoc-Lys(Tfa)-OH101213-5G5 g$103.00 - Fmoc-Lys(Tfa)-OH-5g quantity + Fmoc-Lys(Tfa)-OH101213-25G25 g$260.00 - Fmoc-Lys(Tfa)-OH-25g quantity + Add to cart Description Synonym: N-α-Fmoc-N-ε-trifluoroacetyl-L-lysine CAS #: 76265-69-5 Molecular Formula: C23H23F3N2O5 Molecular Weight: 464.4