Supplier Page from Thermo Fisher Scientific for Dimethyl acetylenedicarboxylate, 98%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific