Supplier Page from Thermo Fisher Scientific for 2,4,6-Trimethyl-N-[2-(trifluoromethyl)phenyl]benzenesulfonamide
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific