Supplier Page from Thermo Fisher Scientific for 2,3-Dichlorobenzaldehyde, 98%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific