Supplier Page from Thermo Fisher Scientific for p-Toluenesulfonic acid monohydrate, 99%, extra pure
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific