Supplier Page from Thermo Fisher Scientific for 1-Bromonaphthalene, 97%
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Furfuryl alcohol, 98% from Thermo Fisher Scientific
Furfurylamine, 99+% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific