Supplier Page from Thermo Fisher Scientific for (4-Bromophenylethynyl)trimethylsilane, 98%
DL-Methionine, 99+% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific
L-Alanine, 99% from Thermo Fisher Scientific