1-Ethyl-2-(3-(1-ethylnaphtho(1,2-d)thiazol-2(1H)-ylidene)-1-propenyl)naphtho(1,2-d)thiazolium iodide 18359-88-1 EINECS 242-229-0 NAPHTHO(1,2-d)THIAZOLIUM, 1-ETHYL-2-(3-(1-ETHYLNAPHTHO(1,2-d)THIAZOLIN-2-YLIDENE NK 382 Naphtho(1,2-d)thiazolium, 1-ethyl-2-(3-(1-ethylnaphtho(1,2-d)thiazol-2(1H)-ylidene)-1-propenyl)-, iodide Naphtho(1,2-d)thiazolium, 1-ethyl-2-(3-(1-ethylnaphtho(1,2-d)thiazolin-2-ylidene)propenyl)-, iodide