Supplier Page from Thermo Fisher Scientific for 1,1'-Di-n-octadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate, 97%
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific