Supplier Page from Thermo Fisher Scientific for 2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific