Supplier Page from Thermo Fisher Scientific for (R)-3-(Fmoc-amino)-3-(2-nitrophenyl)propionic acid, 98%
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific