Supplier Page from Thermo Fisher Scientific for 1,2,4-Trihydroxybenzene, 97%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific