Supplier Page from Thermo Fisher Scientific for Potassium hydrogen sulfate, fused, ACS, mixture of potassium pyrosulfate, K{2}S{2}O{7}, and potassium bisulfate, KHSO{4}
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific