4'-(2-(N,N-Diethyl-N-methylaminio)ethoxy)-3',5'-dimethyl-diphenylpropiophenone methosulfate 65084-06-2 Ethanaminium, 2-N,N-diethyl-2-(2,6-dimethyl-4-(1-oxo-3,3-diphenylpropyl)phenoxy)-N-methyl-, methyl sulfate