Supplier Page from Thermo Fisher Scientific for 2,2,2-Trimethoxy-4,5-dimethyl-1,3,2-dioxaphospholene, 97%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific