Supplier Page from Thermo Fisher Scientific for 2,4-Dichloro-5-methylbenzenesulfonyl chloride, 97%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific