Supplier Page from Thermo Fisher Scientific for 2,6-Dimethyl-4-heptanone, >90% (sum of 2,6-Dimethyl-4-heptanone & 4,6-Dimethyl-2-heptanone)
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific