Supplier Page from Thermo Fisher Scientific for Yttrium(III) acetate tetrahydrate, REacton:r, 99.99% (REO)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific