Synonyms: EINECS 245-474-1;AC1O5VAW;(2E)-1,1,3-trimethyl-2-[(2E,4E,6E)-7-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)hepta-2,4,6-trienylidene]benzo[e]indole perchlorate;102279-15-2;1H-Benz(e)indolium, 2-(7-(1,3-dihydro-1,1,3-trimethyl-2H-benz(e)indol-2-ylidene)-1,3,5-heptatrien-1-yl)-1,1,3-trimethyl-, perchlorate (1:1);1H-Benz(e)indolium, 2-(7-(1,3-dihydro-1,1,3-trimethyl-2H-benz(e)indol-2-ylidene)-1,3,5-heptatrienyl)-1,1,3-trimethyl-, perchlorate;2-(7-(1,3-Dihydro-1,1,3-trimethyl-2H-benz(e)indol-2-ylidene)hepta-1,3,5-trienyl)-1,1,3-trimethyl-1H-benz(e)indolium perchlorate;23178-67-8;91372-10-0