Formula: C25H29NO6
Mol Weight: 439,50g/mol
Synonym: (S)-Fmoc-alpha-Me-L-Glu(OtBu)-OH, Fmoc-aMe-L-Glu(tBu)-OH, (S)-Fmoc-2-amino-2-methyl-glutaric acid-5-tert-butyl ester, Fmoc-alpha-Me-Glu(OtBu)-OH, Fmoc-alpha-Me-Glu(tBu)-OH
More details are to be found
here