Fmoc-Tyr(tBu)-OH Product Catalog # Size Price (USD) Quantity Fmoc-Tyr(tBu)-OH101902-25G25 g$50.00 - Fmoc-Tyr(tBu)-OH-25g quantity + Fmoc-Tyr(tBu)-OH101902-100G100 g$145.00 - Fmoc-Tyr(tBu)-OH-100g quantity + Fmoc-Tyr(tBu)-OH101902-500G500 g$450.00 - Fmoc-Tyr(tBu)-OH-500g quantity + Add to cart Description Synonym: N-α-Fmoc-O-t-butyl-L-tyrosine CAS #: 71989-38-3 Molecular Formula: C28H29NO5 Molecular Weight: 459.5