Boc-Tyr(tBu)-Aib-OH Product Catalog # Size Price (USD) Quantity Boc-Tyr(tBu)-Aib-OH181705-5G5 g$200.00 - Boc-Tyr(tBu)-Aib-OH-5g quantity + Boc-Tyr(tBu)-Aib-OH181705-25G25 g$600.00 - Boc-Tyr(tBu)-Aib-OH-25g quantity + Boc-Tyr(tBu)-Aib-OH181705-100G100 g$1,500.00 - Boc-Tyr(tBu)-Aib-OH-100g quantity + Add to cart Description CAS #: 2639221-78-4 Molecular Formula: C22H34N2O6 Molecular Weight: 422.5