Supplier Page from Thermo Fisher Scientific for (R)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride, 95%, 98% ee
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific