Supplier Page from Thermo Fisher Scientific for 1,1,2-Trimethyl-1H-benzo[e]indole, 97%
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific