Supplier Page from Thermo Fisher Scientific for 1-Propynylmagnesium bromide, 0.5M solution in THF, AcroSeal®
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific