Supplier Page from Thermo Fisher Scientific for 1,4,7,10-Tetrakis(aminocarbonylmethyl)-1,4,7,10-tetraazacyclododecane
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific