Supplier Page from Thermo Fisher Scientific for 2,3-Dihydrobenzo[b]furan-5-carboxaldehyde, 97%
Emodin, 95%, tech from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific