Boc-His(Dnp)-OH Product Catalog # Size Price (USD) Quantity Boc-His(Dnp)-OH110906-25G25 g$188.00 - Boc-His(Dnp)-OH-25g quantity + Boc-His(Dnp)-OH110906-100G100 g$518.00 - Boc-His(Dnp)-OH-100g quantity + Add to cart Description Synonym: Boc-Nim-2,4-dinitrophenyl-L-histidine CAS #: 25024-53-7 Molecular Formula: C17H19N5O8 Molecular Weight: 421.4