Supplier Page from Thermo Fisher Scientific for Tetrahydrofuran, anhydrous, 99.8+%, unstab., packaged under Argon in resealable ChemSealµt bottles
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific