Boc-Glu(OtBu)-OH Product Catalog # Size Price (USD) Quantity Boc-Glu(OtBu)-OH110702-5G5 g$90.00 - Boc-Glu(OtBu)-OH-5g quantity + Boc-Glu(OtBu)-OH110702-25G25 g$248.00 - Boc-Glu(OtBu)-OH-25g quantity + Add to cart Description Synonym: Boc-L-glutamic acid 5-tert-butyl ester CAS #: 13726-84-6 Molecular Formula: C14H25NO6 Molecular Weight: 303.4