Supplier Page from Thermo Fisher Scientific for Benzyltrimethylammonium chloride, 50 wt% solution in water
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific