for the following products
(2S)-3-(1-Benzothiophen-3-yl)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid | Fmoc-3-Ala(3-benzothienyl)-OH | Fmoc-beta-(3-benzothienyl)-Ala-OH | Fmoc-L3-benzothienylalanine and Fmoc-L-3-(3-Benzothienyl)-alanine
