Supplier Page from Thermo Fisher Scientific for (1R,2S)-(-)-2-Amino-1,2-diphenylethanol, 99%
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific