Supplier Page from Thermo Fisher Scientific for 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole, 98%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific