for the following products
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)pentanedioic acid | Fmoc-Glu-OH | Fmoc-L-Glu-OH | N-alpha-(9-Fluorenylmethyloxycarbonyl)-L-glutamic-acid | N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-glutamic acid and Fmoc-L-Glutamic acid