Supplier Page from Thermo Fisher Scientific for 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific