Supplier Page from Thermo Fisher Scientific for (S)-4-(1-Hydroxyethyl)pyridine, 99+%, (99+% ee)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific