Supplier Page from Thermo Fisher Scientific for 1,4,8,11-Tetraazacyclotetradecane, 98%
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific