L-Glutamic acid 5-tert-butyl ester, H-Glu(OtBu)-OH Hydrate, L-Glu(t-Bu)-OH, 5-tert-Butyl L-Glutamate Hydrate, 5-tert-Butyl L-Glutamate; H-Glu(Otbu)-OH; Fmoc-Glu(OtBu)-OH; H-Glu(OBut)-OH; L-Glutamic Acid 5-tert-Butyl Ester Hydrate; Glu(OtBu)-OH; H-L-Glu(OtBu)-OH;