Supplier Page from Thermo Fisher Scientific for 2,2'-Bipyridine-4,4'-dicarboxylic acid, 98%
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Glutaric acid, 99% from Thermo Fisher Scientific