Supplier Page from Thermo Fisher Scientific for 1,3-Bis(hydroxymethyl)urea, tech. 90%
3-Fluoroaniline, 98% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific