Supplier Page from Thermo Fisher Scientific for 2,5-Dimethoxybenzaldehyde, 97%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
2-Fluoropyridine, 98% from Thermo Fisher Scientific
Furfuryl mercaptan, 97% from Thermo Fisher Scientific
Glyoxylic acid monohydrate, 98%, pure from Thermo Fisher Scientific