Supplier Page from Thermo Fisher Scientific for 2,4-Hexadienal, predominantly trans,trans, 95%
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
DL-Glutamic acid monohydrate, 98+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific