Supplier Page from Thermo Fisher Scientific for 6-Bromo-1,2,3,4-tetrahydroisoquinoline, 95%
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific