Fmoc-Arg(t-Bu,Pbf)-OH Product Catalog # Size Price (USD) Quantity Fmoc-Arg(t-Bu,Pbf)-OH100218-1G1 g$1,200.00 - Fmoc-Arg(t-Bu,Pbf)-OH-1g quantity + Fmoc-Arg(t-Bu,Pbf)-OH100218-5G5 g$3,600.00 - Fmoc-Arg(t-Bu,Pbf)-OH-5g quantity + Add to cart Description CAS #: 1060769-44-9 Molecular Formula: C38H48N4O7S Molecular Weight: 704.9