Supplier Page from Thermo Fisher Scientific for 4-tert-Butylcalix[4]arene, 99%
Allyl glycidyl ether, 99+% from Thermo Fisher Scientific
Girard's Reagent T, 99% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific