Supplier Page from Thermo Fisher Scientific for 1-(2-Phenylethyl)-4-(phenylethynyl)benzene, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific