Supplier Page from Thermo Fisher Scientific for 1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific