Supplier Page from Thermo Fisher Scientific for 1-Heptylamine, 98+%
2-Furoic acid, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific