Supplier Page from Thermo Fisher Scientific for Borane-dimethyl sulfide complex, 2M in THF, packaged under Argon in resealable ChemSealµt bottles
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific