Supplier Page from Thermo Fisher Scientific for (1R,2R)-(-)-2-(Diphenylphosphino)cyclohexylamine, 97+%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific