Supplier Page from Thermo Fisher Scientific for 1,8-Dichloroanthraquinone, 96%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific