Supplier Page from Thermo Fisher Scientific for Silica gel 60, 0.019-0.037mm (400-600 mesh)
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific