Supplier Page from Thermo Fisher Scientific for 2,4-Dichloroquinazoline, 98%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific