Supplier Page from Thermo Fisher Scientific for Thiophene-2-thiol, contains dimer, 97% as monomer
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific