Supplier Page from Thermo Fisher Scientific for (1S,3R)-3-Aminocyclopentanecarboxylic acid, 95%, >90% ee
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific