Supplier Page from Thermo Fisher Scientific for Barium titanium(IV) 2-ethylhexanoate pentaisopropoxide, 99.5+% (metals basis), produces 5% BaTiO3, in isopropanol
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific