Supplier Page from Thermo Fisher Scientific for 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide, 98%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific