Supplier Page from Thermo Fisher Scientific for Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific