for the following products
2-(2-(2-(9-Fluorenylmethyloxycarbonyl)aminoethoxy)ethoxy)ethanol | 5-(9-Fluorenylmethyloxycarbonyl-amino)-3-oxa-1-pentanol | Fmoc-AEEE | Fmoc-PEG3-alcohol and [2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethyl]-carbamic acid 9H-fluoren-9-ylmethyl ester