Supplier Page from Thermo Fisher Scientific for (R)-(+)-3-Hydroxy-3-phenylpropionic acid, 98+%
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific