Supplier Page from Thermo Fisher Scientific for Paraformaldehyde, 97%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific