Boc-Tyr(tBu)-OH Product Catalog # Size Price (USD) Quantity Boc-Tyr(tBu)-OH111910-25G25 g$100.00 - Boc-Tyr(tBu)-OH-25g quantity + Boc-Tyr(tBu)-OH111910-100G100 g$300.00 - Boc-Tyr(tBu)-OH-100g quantity + Add to cart Description Synonym: Boc-O-tert-butyl-L-tyrosine CAS #: 47375-34-8 Molecular Formula: C18H27NO5 Molecular Weight: 337.4