Supplier Page from Thermo Fisher Scientific for 2,4-Dichlorobenzylmagnesium chloride, 0.25M in 2-MeTHF
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Benzalkonium chloride, alkyl distribution C8-C16, 50 wt% aqueous solution from Thermo Fisher Scientific
Butyraldehyde, 99% from Thermo Fisher Scientific
Riboflavin, 98% from Thermo Fisher Scientific