1,1'-Diethyl-2,2'-cyanine iodide 1,1'-Diethyl-2,2'-diquinocyanine iodide 1,1'-Diethyl-2,2'-quinocyanine iodide 1-Ethyl-2-((1-ethyl-2(1H)-quinolylidene)methyl)quinolinium iodide 188653-03-4 2,2'-Quinocyanine iodide 20766-49-8 977-96-8 Diethylcyanine iodide EINECS 213-556-6 Eastman 7851 N,N'-Diethylpseudoisocyanine iodide NSC 119685 Pseudoisocyanin Pseudoisocyanine Pseudoisocyanine iodide Quinolinium, 1-ethyl-2-((1-ethyl-2(1H)-quinolinylidene)methyl)-, iodide