Supplier Page from Thermo Fisher Scientific for 1,1,4,4-Tetraphenyl-1,3-butadiene, 99%
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific