Synonyms: AC1O5O96;3-[N-methyl-4-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]anilino]propanenitrile; naphthalene-1,5-disulfonate;3H-Indolium, 2-(2-(4-((2-cyanoethyl)methylamino)phenyl)ethenyl)-1,3,3-trimethyl-, 1,5-naphthalenedisulfonate (2:1);3H-Indolium, 2-(2-(4-((2-cyanoethyl)methylamino)phenyl)ethenyl)-1,3,3-trimethyl-, salt with 1,5-naphthalenedisulfonic acid (2:1);68957-48-2