Supplier Page from Thermo Fisher Scientific for 2,5-Dimercapto-1,3,4-thiadiazole, 97% (dry wt.), water <3%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific