Fmoc-D-Lys(Biotin)-OH Product Catalog # Size Price (USD) Quantity Fmoc-D-Lys(Biotin)-OH101247-1G1 g$300.00 - Fmoc-D-Lys(Biotin)-OH-1g quantity + Fmoc-D-Lys(Biotin)-OH101247-5G5 g$900.00 - Fmoc-D-Lys(Biotin)-OH-5g quantity + Add to cart Description CAS #: 110990-09-5 Molecular Formula: C31H38N4O6 Molecular Weight: 594.73