Supplier Page from Thermo Fisher Scientific for (R)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride, 95%, 98% ee
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific