Supplier Page from Thermo Fisher Scientific for (R)-(+)-N-BOC-2-Piperidinecarboxylic acid, 98%
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific