Synonyms: 3H-benz[e]indolium, 1,2,3-trimethyl-3-(phenylmethyl)-, bromide (1:1);3-Benzyl-1,2,3-trimethyl-3H-benzo[e]indolium bromide;1H-Benz[e]indolium, 1,2,3-trimethyl-1-benzyl-, bromide (1:1);1H-Benz[e]indolium, 1,2,3-trimethyl-1-(phenylmethyl)-, bromide;