Supplier Page from Thermo Fisher Scientific for 4-(2-Furyl)-3-buten-2-one, cis + trans, 98%
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific