18420-56-9

Einecs 242-299-2 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazolin-2-ylidene)methyl]-1-butenyl]naphtho[2,3-d]thiazolium p-toluenesulphonate 3-Ethyl-2-(2-((3-ethylnaphtho(2,3-D)thiazolin-2-ylidene)methyl)-1-butenyl)naphtho(2,3-D)thiazolium p-toluenesulphonate Naphtho(2,3-d)thiazolium, 3-ethyl-2-(2-((3-ethylnaphtho(2,3-d)thiazoli n-2-ylidene)methyl)-1-butenyl)-, p-toluenesulfonate Naphtho(2,3-D)thiazolium, 3-ethyl-2-(2-((3-ethylnaphtho(2,3-D)thiazol-2(3H)-ylidene)methyl)-1-buten-1-yl)-, 4-methylbenzenesulfonate (1:1) Naphtho(2,3-D)thiazolium, 3-ethyl-2-(2-((3-ethylnaphtho(2,3-D)thiazol-2(3H)-ylidene)methyl)-1-butenyl)-, salt with 4-methylbenzenesulfonic acid (1:1)