Supplier Page from Thermo Fisher Scientific for Ytterbium(III) triflate, 99.9%, (trace metal basis), anhydrous
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific