Supplier Page from Thermo Fisher Scientific for 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole, 98%
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific