SEARCH Articles Figures Tables N-Propylammonium chloride N-propylammonium Propylammonium vermiculite TPAP (Tetra-«-propylammonium TPAP, Tetra-n-propylammonium TPAP, Tetra-n-propylammonium perruthenate Tetra--Propylammonium Perruthenate (TPAP) (Ley Oxidation) Tetra-A -propylammonium perruthenate Tetra-n-propylammonium Tetra-n-propylammonium perruthenate Tetra-«-propylammonium perruthenate