59170-49-9

BENZOTHIAZOLIUM, 3-ETHYL-2-[2-[5-[2-(3-ETHYL-2(3H)-BENZOTHIAZOLYLIDENE)ETHYLIDENE]-5,6-DIHYDRO-2H-PYRAN-3-YL]ETHENYL]-, IODIDE 3-ETHYL-2-((E)-2-[5-((Z)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-2H-PYRAN-3(6H)-YL]ETHENYL)-1,3-BENZOTHIAZOL-3-IUM IODIDE BENZOTHIAZOLIUM, 3-ETHYL-2-[2-[5-[(3-ETHYL-2(3H)-BENZOTHIAZOLYLIDENE)ETHYLIDENE]-5,6-DIHYDRO-2H-PYRAN-3-YL]ETHENYL]-, SALT WITH 4-METHYLBENZENESULFONIC ACID (1:1)