Supplier Page from Thermo Fisher Scientific for 2,3-Diphenylpyrazine, 98%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific