Supplier Page from Thermo Fisher Scientific for Lithium dimethylamide, 96%
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Melatonine, 99% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific