Supplier Page from Thermo Fisher Scientific for (R)-3-Isopropyl-2,5-dimethoxy-3,6-dihydropyrazine, 98%
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific