Supplier Page from Thermo Fisher Scientific for 2,4,5-Triamino-6-hydroxypyrimidine sulfate, 97%
2-Fluoropyridine, 98% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Glutaric dialdehyde, 25 wt.% solution in water from Thermo Fisher Scientific