Supplier Page from Thermo Fisher Scientific for (S)-(-)-µa-Methoxy-µa-(trifluoromethyl)phenylacetic acid, 99%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific