Supplier Page from Thermo Fisher Scientific for 5-Methyl-5-phenylhydantoin, 99%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific