1-(2-Oxo-2-((1,2,3,4-tetrahydro-9-acridinyl)amino)ethyl)pyridinium chloride 126740-43-0 9-(Pyridinoacetyl)amino-1,2,3,4-tetrahydroacridine chloride Pyridinium, 1-(2-oxo-2-((1,2,3,4-tetrahydro-9-acridinyl)amino)ethyl)-, chloride