Supplier Page from Thermo Fisher Scientific for Cobalt(II) nitrate hexahydrate, 99+%, for analysis
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific