Supplier Page from Thermo Fisher Scientific for Methoxyacetyl chloride, 97%, stab. with ca 0.3% magnesium oxide
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific