... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > ammonium compound > organoammonium salt > quaternary ammonium salt > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > quaternary nitrogen compound > quaternary ammonium salt > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organonitrogen compound > quaternary nitrogen compound > quaternary ammonium salt > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > transition element molecular entity > transition element coordination entity > ruthenium coordination entity > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > coordination entity > transition element coordination entity > ruthenium coordination entity > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > transition element molecular entity > iron group molecular entity > ruthenium molecular entity > ruthenium coordination entity > tetrapropylammonium perruthenate

... > chemical entity > molecular entity > transition element molecular entity > d-block molecular entity > iron group molecular entity > ruthenium molecular entity > ruthenium coordination entity > tetrapropylammonium perruthenate