Supplier Page from Thermo Fisher Scientific for 2(5H)-Furanone, 96%
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol from Thermo Fisher Scientific