(4-((4-(Diethylamino)-2-methylphenyl)azo)phenacyl)trimethylammonium chloride 67905-12-8 Ammonium, (p-((4-(diethylamino)-o-tolyl)azo)phenacyl)trimethyl-, chloride Benzeneethanaminium, 4-((4-(diethylamino)-2-methylphenyl)azo)-N,N,N-trimethyl-beta-oxo-, chloride EINECS 267-631-3