Fmoc-His(Mmt)-OH Product Catalog # Size Price (USD) Quantity Fmoc-His(Mmt)-OH100904-5G5 g$120.00 - Fmoc-His(Mmt)-OH-5g quantity + Fmoc-His(Mmt)-OH100904-25G25 g$275.00 - Fmoc-His(Mmt)-OH-25g quantity + Add to cart Description Synonym: N-α-Fmoc-Nim-methoxytrityl-L-histidine CAS #: 133367-33-6 Molecular Formula: C41H35N3O5 Molecular Weight: 649.7