Supplier Page from Thermo Fisher Scientific for 2'-Deoxyguanosine monohydrate, synthetic, 98+% (dry basis), Thermo Scientific
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific