... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > bismuth molecular entity > organobismuth compound > triphenylbismuthane oxide

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic oxo compound > heterone > acyclic heterone > triphenylbismuthane oxide

... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic oxo compound > heterone > acyclic heterone > triphenylbismuthane oxide