Supplier Page from Thermo Fisher Scientific for Tetrasodium meso-tetra(sulfonatophenyl)porphine dodecahydrate, 95%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific