Supplier Page from Thermo Fisher Scientific for Diethylbenzene, mixture of o-, m- and p-isomers, sum min. 95%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific