Supplier Page from Thermo Fisher Scientific for Tetraethoxysilane, 99.9%
(±)-erythro-Aleuritic acid, 95% from Thermo Fisher Scientific
1-Benzyl-3-methyl-4-piperidone, 99% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific