Synonyms: 2-Thiazolinium,3-ethyl-2-[3-(3-ethyl-2-thiazolidinylidene)propenyl]-, iodide (8CI);3-Ethyl-2-[3-(3-ethyl-2-thiazolidinylidene)propenyl]-2-thiazolinium iodide(6CI,7CI); Thiazolium,3-ethyl-2-[3-(3-ethyl-2-thiazolidinylidene)-1-propenyl]-4,5-dihydro-, iodide(9CI); 3,3'-Diethyl(thiazolinyl)carbocyanine iodide; 3,3'-Diethylthiazolinocarbocyanineiodide; 3,3'-Diethylthiazolinocyanine iodide; NK 1045