Supplier Page from Thermo Fisher Scientific for p-Toluenesulfonyl chloride, 99+%
Acetophenone, 98%, pure from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific