... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic ion > organic anion > organophosphate oxoanion > steroid phosphate oxoanion > betamethasone phosphate(2-)

... > chemical entity > molecular entity > ion > organic ion > organic anion > organophosphate oxoanion > steroid phosphate oxoanion > betamethasone phosphate(2-)

... > chemical entity > molecular entity > ion > anion > organic anion > organophosphate oxoanion > steroid phosphate oxoanion > betamethasone phosphate(2-)

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > oxoacid derivative > phosphorus oxoacid derivative > phosphoric acid derivative > organophosphate oxoanion > steroid phosphate oxoanion > betamethasone phosphate(2-)

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > phosphorus molecular entity > phosphorus oxoacids and derivatives > phosphorus oxoacid derivative > phosphoric acid derivative > organophosphate oxoanion > steroid phosphate oxoanion > betamethasone phosphate(2-)