Supplier Page from Thermo Fisher Scientific for 6,7-Dimethoxyquinazoline-2,4-dione, 98%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific