Supplier Page from Thermo Fisher Scientific for Sodium perrhenate, 99+% (metals basis), Re 68%
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific