Supplier Page from Thermo Fisher Scientific for 5,6-Diphenyl-3-(2-pyridyl)-1,2 4-triazine, 99%
3-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific