Supplier Page from Thermo Fisher Scientific for Bis(3,5,6-trichloro-2-n-pentyloxycarbonylphenyl) oxalate, 95%
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific