Supplier Page from Thermo Fisher Scientific for 2,5-Dihydroxybenzoic acid, 99%
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific