Supplier Page from Thermo Fisher Scientific for 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol, 98%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific