Supplier Page from Thermo Fisher Scientific for Indole-2-carboxylic acid, 99%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific