Supplier Page from Thermo Fisher Scientific for (Isocyanoimino)triphenylphosphorane, 90%
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific