Supplier Page from Thermo Fisher Scientific for N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific