1,1'-Diethyl-2,2'-cyanine chloride 1-Ethyl-2-((1-ethyl-1,2-dihydro-2-quinolylidene)methyl)quinoliniumchloride 2,2'-Cyanine chloride 2,2'-Quinocyanine chloride 20766-49-8 2402-42-8 38254-85-2 Diethylcyanine EINECS 219-279-7 N,N'-Diethylpseudoisocyanine N,N'-Diethylpseudoisocyanine chloride NSC 97374 Pseudoisocyanine chloride Pseudoisocyanine diethyl chloride Quinolinium, 1-ethyl-2-((1-ethyl-2(1H)-quinolinylidene)methyl)-, chloride