Supplier Page from Thermo Fisher Scientific for cis-Dichlorobis(triphenylphosphine)platinum(II), Premion:r, 99.95% (metals basis), Pt 24.2% min
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific